NLK-NML/MeSH-CZ-2025-notes huggingface dataset:
4-methylmuconolactone methyl-isomerase: from nocardioform actinomycetes; forms 3-methylmuconolactone
4-methyloctanoic acid: an aggregation pheromone of rhinocerus beetles
4-methylorcinol: from fungus penicillium spinnlosum; rn given refers to parent cpd
4-methylphenylthallium(III)bis(fluoroacetate): reagent for protein modification
4-methylpiperazine-1-carbodithioc acid 3-cyano-3,3-diphenylpropyl ester hydrochloride: antineoplastic
4-methylpiperazino-thiuramdisulfide: inhibits breakdown of inositol-1,4,5-triphosphate by inositol-1,4,5-triphosphate 5-phosphatase
4-methylthio 2-oxobutanoate transaminase, human: a specific target for antiproliferative agents
4-methylthio-3-butenyl glucosinolate: from raphanus sativus sprouts
4-methylthiobenzamide: exhibits marked hepatotoxicity & nephrotoxicity
4-methylthiobenzamide-S-oxide: metabolite of 4-methylthiobenzamide
4-methylthiobutane-1,2-diol: methionine substitute for growth
4-methyltriphenylcarbinol: used for introducing the protecting group 4-methyltrityl for protecting arginine and glutamine side chains during solid-phase peptide synthesis
4-methylumbelliferyl alpha-galactosidase: aspect of ec 3.2.1.22, alpha-galactosidase
4-methylumbelliferyl glucoside: rn given refers to (beta)-isomer
4-methylumbelliferyl-6-thiogalactoside: used to diagnose morquio disease type a
4-methylumbelliferyl-beta-galactosidase: non-specific brain enzyme; distinct from ec 3.2.1.46
4-methylumbelliferyl-beta-glucosidase: aspect of ec 3.2.1.21
4-methylumbelliferyl-casein: fluorogenic substrate for proteinase assay
4-methylumbelliferyl-galactopyranoside: fluorogenic substrate; rn given refers to (beta-d)-isomer
4-methylumbelliferyl-galactoside 6-sulfate: a fluorometric substrate
4-methylumbelliferyl-tetra-N-acetyl-beta-D-chitotetraoside hydrolase: not identical to human plasma lysozyme
4-methylundeca-1,9-diene-6-sulfonic acid: an anti-inflammatory agent isolated from the sea urchin brisaster latifrons
4-morpholino-1,2,5-thiadiazol-3-yl cyclooctyl(methyl)carbamate: an alpha/beta-hydrolase domain 6 (abhd6) inhibitor
4-morpholinocarbonitrile: formed from morpholine incubated in whole human saliva
4-n-dodecyl-6-(2-thiazolylazo)resorcinol: an ion-sensing probe
4-n-dodecylphenyl compound: four molecules of this compound form a pseudo-spherical capsule
4-n-heptylphenyl compound: four molecules of this compound form a pseudo-spherical capsule
4-nerolidylcatechol: scavenges peroxyl radicals; inhibits fe(ii)-dependent dna damage; isolated from pothomorphe
4-nitro-1,8-naphthalic anhydride: used to detect cysteine
4-nitro-1-cyclohexyl-3-ethoxy-2-oxo-3-pyrroline: structure; reversible, amino-specific reagent
4-nitro-2-(2-thioxo-2,3-dihydrobenzothiazol-6-yl)isoindoline-1,3-dione: an hiv-1 protease inhibitor
4-nitro-2-(3-phenylpropylamino)benzoate: chloride channel antagonist
4-nitro-2-(4'-hydroxyphenoxy)methanesulfonanilide: metabolite of nimesulide
4-nitro-2-phenylacetyl amino-benzamide: antiviral; measles virus/de
4-nitro-3-dimethylaminopropiophenone: no(2) group responsible for required electron affinity; rn given refers to parent cpd
4-nitro-3-phenylphenol: has estrogenic activity; isolated from diesel exhaust
4-nitro-4'-(acetylamino)biphenyl: ; a metabolite of benzidine
4-nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole: a fluorescent tagging agent
4-nitro-N-(1-(2-fluorophenyl)-3-phenyl-1H-pyrazol-5-yl)benzamide: a metabotropic glutamate-5 receptor modulator
4-nitroanisole O-demethylase: contains cytochrome p-450, cytochrome b5, nadph-cytochrome p-450 reductase & nadh-cytochrome b5 reductase
4-nitrobenzaldehyde dehydrogenase: uses nad+ as acceptor yielding 4-nitrobenzoate
4-nitrobenzene diazonium tetrafluoroborate: used for the analysis of bilirubin; rn given refers to cpd with unspecified nitro locants
4-nitrobenzenesulfonyl chloride: used to detect and characterize trace amounts of biologically active steroids, such as estrogens, androgens and neuroactive steroids
4-nitrobenzoate reductase: forms 4-aminobenzoate from 4-nitrobenzoate
4-nitrobenzoic acid 4'-amidinoanilide: benzamidine deriv with inhibitory effect on platelet aggregation
4-nitrobenzoyl N-phenylalanylhydroxamate: rn refers to monohydrochloride; ; inhibits various aminopeptidases
4-nitrobenzyl 8: derivatization reagent for the preparation of 4-nitrobenzyl esters of fatty acids
4-nitrobenzyl esterase: catalyzes the hydrolysis of several beta-lactam p-nitrobenzyl (pnb) esters to the corresponding free acid and pnb alcohol; amino acid sequence given in first source; genbank u06089
4-nitrobenzyl selenosulfuric acid: cpd not in chemline 7/7/83
4-nitrobenzylidene aminoguanidine: substrate for choleragen & other guanidine-specific adp-ribosyltransferases
4-nitrobenzylidene malononitrile: belongs to the tyrphostin family, reduced toxicity induced by doxorubicin and cisplatin without impairing their antitumor efficacy
4-nitrobenzyloxyamine: rn given refers to hcl; rn for parent cpd not in chemline 8/1/83
4-nitrobenzyloxycarbonylglycyltryptophylglycine: contains both a fluorescent & quenching moiety; tryptophan acts as a fluorescent moiety & the nitrobenzene as a quenching moiety
4-nitrobenzylpiperazine: coadministration of above cpd attenuates neurotoxicity of 3,4-methylenedioxymethamphetamine
4-nitrocatechol sulfate: rn given refers to 2-sulfate moiety locant
4-nitrohippuric acid: major metabolite of 4-nitrobenzoic acid
4-nitroisoapocavidine: from the whole plant of corydalis saxicola bunting
4-nitrophenol monooxygenase: catalyzes conversion of p-nitrophenol to nitrite and 1,2,4-trihydroxybenzene; consists of a flavoprotein reductase and an oxygenase
4-nitrophenoxycarbonyl methyl disulfide: effective quantitating agent for methanthiolation of sulfhydryl groups
4-nitrophenyl 2-O-alpha-D-mannopyranosyl-alpha-D- mannopyranoside: used for testing binding of concanavalin a
4-nitrophenyl 2-fluoropropionate: used for labeling proteins with fluorine
4-nitrophenyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate: substrate for pyrethroid-hydrolyzing esterases
4-nitrophenyl 3-diazopyruvate: rn given in first source
4-nitrophenyl 4'-guanidinobenzoate: kallikrein substrate; acrosin antagonist in sperm; serine esterase inhibitor; rn given refers to parent cpd
4-nitrophenyl 4(5)-O-galactosylmaltopentaoside: ; a human alpha-amylase substrate used in colorimetric assays
4-nitrophenyl 5-n-propyl-2-furoate: rn given in first source; rn not in chemline 9/85; rn given refers to unlabeled parent cpd
4-nitrophenyl N-(succinyl-alanyl-alanyl-prolylmethyl)-N-isopropylcarbamate: a peptidyl carbamate elastase inhibitor; can be linked to a polymeric support; inhibits human neutrophil elastase
4-nitrophenyl N-trimethylammonioethyl carbonate: rn refers to chloride
4-nitrophenyl O-(2- acetamido-2-deoxyglucopyranosyl)-(1-2)-O-(4-O-methylmannopyranosyl)-(1-6)-glucopyranoside: potential specific acceptor substrate for n-acetylglucosaminyltransferase-v
4-nitrophenyl acetate: acetic acid ester of 4-nitrophenol; do not confuse with 4-nitrophenylacetic acid; rn given refers to unlabeled parent cpd
4-nitrophenyl alpha-glucoside: rn given refers to (alpha)-anomer; see also (beta)-anomers: 29857-05-4, 2492-87-7; cpd with unspecified anomer: 5779-46-4
4-nitrophenyl beta-D-glucoside: rn given refers to (beta)-anomer; see also (alpha)-anomer: 3767-28-0; cpd with unspecified anomer: 5779-46-4
4-nitrophenyl beta-D-xylopyranosyl-1,4-beta-D-xylopyranoside: a chromogenic substrate of some endo-beta-1,4-xylanases
4-nitrophenyl beta-cellobioside: rn given refers to (beta)-isomer; see also (alpha)-anomer: 17400-77-0
4-nitrophenyl beta-galactoside hydrolase: from biomphalaria glabrata; does not act on galactans
4-nitrophenyl cellobiosidase I: s(5) subunit of cellulosome of clostridium thermocellum
4-nitrophenyl cellobiosidase II: s(8) subunit of cellulosome of clostridium thermocellum
4-nitrophenyl di-N-pentylphosphinate: neurotoxic esterase inhibitor
4-nitrophenyl maltopentaoside: rn given is for all alpha sugars
4-nitrophenyl myo-inositol-1-phosphate: ; a chromogenic substrate for phosphatidylinositol-specific phospholipase c; rn given refers to monoammonium salt
4-nitrophenyl phosphonate: catalyzes hydrolysis of p-nitrophenyl esters
4-nitrophenyl-(alpha)-mannopyranoside 6-(alpha-glucopyranosyl phosphate): ; rn given refers to the sodium salt
4-nitrophenyl-2-O-(alpha-L-fucopyranosyl)-beta-D-galactopyranoside: chromogenic substrate for substrate-specific alpha-l-fucosidase; rn & n1 from ca vol 91 form index
4-nitrophenyl-2-diazo-3,3,3-trifluoropropionate: photoaffinity label for rat type i iodothyronine deiodinase
4-nitrophenyl-2-methanesulfonamide 2-deoxy-beta-D-glucopyranoside: substrate for taka-n-acetyl-beta-d-glucosaminidase
4-nitrophenyl-3(5)-O-N-acetylglucosaminyl-maltopentaoside: substrate for human amylase assay
4-nitrophenyl-N,N',N'',N''',N''''-pentaacetyl-beta-chitopentaoside: synthetic substrate for the colorimetric assay of lysozyme
4-nitrophenyl-alpha-D-mannopyranoside: see also record for (beta)-isomer
4-nitrophenyl-alpha-N-acetylglucosaminidase: aspect of ec 3.2.1.50
4-nitrophenyl-alpha-glucosidase: involved in glycoprotein processing; cleaves 1-3 linked glucose residues
4-nitrophenyl-alpha-mannopyranoside 6-(alpha-galactopyranosyl phosphate): ; rn given refers to the sodium salt
4-nitrophenyl-beta-D-mannopyranoside: see also record for (alpha)-isomer
4-nitrophenylacetic acid: don't confuse with 4-nitrophenyl acetate, which is the ester of phenol and acetic acid
4-nitrophenylfucoside: rn given refers to (alpha-l-isomer)
4-nitrophenylgalactoside: rn refers to (beta-d)-isomer
4-nitrophenylhydrazine: reagent for ketones, aliphatic aldehydes; rn given refers to parent cpd
4-nitrophenylphosphorylcholine phosphodiesterase: catalyzes the conversion of p-nitrophenylphosphocholine to yield p-nitrophenol & choline phosphate; may be the same as ec 3.1.4.38, glycerophosphocholine cholinephosphodiesterase
4-nitrophenyltriazene ouabain: highly specific alkylating agent for digitalis receptor
4-nitroso-N,N-diethylaniline: c-nitroso compound
4-nitroso-N-phenylaniline: rn given refers to parent cpd
4-nitrosodimethylaniline: structure; rn given refers to parent cpd
4-nor-7,8-dehydro-10-hydroxyskytanthine: a piperidine monoterpene alkaloid from argylia radiata
4-oxa-1-azabicyclo(3.2.0)heptan-7-one: basic ring sytem of beta lactamase inhibitors including clavulanic acid
4-oxalcitramalate aldolase: cleaves 4-oxalcitramalate to pyruvate & oxalacetate in presence of mgcl2; also cleaves 4-hydroxy-4-methyloxoglutarate into pyruvate
4-oxalmesaconate hydro-lyase: converts 4-oxalmesaconate ((e)-3-carboxy-5-oxo-2-hexenedioic acid) to 4-oxalcitramalate
4-oxatetradecanoic acid: fungicidal for cryptococcus neoformans & inhibits replication of hiv i
4-oxo-1,4-dihydroquinoline-3-carboxamide: antimicrobial alkaloid from halophilic actinomycete nocardiopsis terrae yim 90022
4-oxo-2-(pyrrolidin-1-yl)-pyrido(1,2-a)pyrimidine-3-carbaldehyde: has antitubercular activity
4-oxo-2-nonenal: reacts with 2'-deoxyguanosine; a product of lipid peroxidation
4-oxo-2-pentenoic acid: ; rn given refers to cpd without isomeric designation
4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (4-methylaminomethylphenyl)amide: a gaba-a receptor partial agonist
4-oxo-4-(2-((5-phenoxy-1H-indol-2-yl)carbonyl)hydrazino)-N-(4-phenylbutan-2-yl)butanamide: an autotaxin inhibitor
4-oxo-4-(2-oxooxazolidin-3-yl)but-2-enoic acid ethyl ester: an nsaid
4-oxo-4-(2-pyridinylamino)butanoic acid: structures of both in first source
4-oxo-4-(3,4,5-trimethoxyphenyl)-2-butenoic acid: rn given from toxline; rn given refers to (e)-isomer; rn for cpd without isomeric designation not available 1/86
4-oxo-4-(piperazine-1-yl)butyryl-glycyl-L-aspartyl-L-phenylalanine: a platelet aggregation inhibitor
4-oxo-4H-(1)benzofuro(3,2-b)pyran-2-carboxylic acid: resembles di-na cromoglycate in pharmacological action
4-oxo-4H-(1)benzothieno(3,2-b)pyran-2-carboxylic acid: cpd resembling di-na cromoglycate in pharmacological action
4-oxo-4H-pyron-3-acetic acid: phytotoxic; from endophyte xylaria curta
4-oxo-5,7,10,13,16,19-docosahexaenoic acid: a metabolite of docosahexaenoic acid with antineoplastic activity
4-oxo-5-hydroxyvalerate dehydrogenase: uses nad or nadp; involved in transamination route of porphyrin biosynthesis
4-oxo-6-hydroxyheptanoic acid: from urine of patients with hereditary tyrosinemia
4-oxo-N-((4'-((((5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)sulfonyl)methyl)biphenyl-3-yl)methyl)-3,4-dihydroquinazoline-2-carboxamide: inhibits matrix metalloproteinase-13
4-oxo-N-(3-methoxyphenyl)-(1)benzopyrano(4,3-c)pyrazole-1(4H)-acetamide: an antiprotozoal agent that inhibits inosine 5'-monophosphate dehydrogenase
4-oxo-bedfordia acid: isolated from xanthium strumarium as inhibitor of nitric oxide synthesis
4-oxocyclohex-2-enecarboxylate 5-desaturase: aromatizes 4-oxocyclohex-2-enecarboxylic acid to 4-hydroxybenzoic acid; unstable; approx mol mass 43 kda
4-oxocyclohexanecarboxylate 2-desaturase: produces 4-oxocyclohex-2-enecarboxylic acid from 4-oxocyclohexanecarboxylic acid; requires oxygen; monomeric; mol mass 67 kda; contains one tryptophan, one histidine, and two cysteine residues per enzyme molecule
4-oxonon-2-enoic acid: isolated from streptomyces olivaceus
4-oxoquinoline monooxygenase: n-terminal amino acid sequence given in first source; forms 1h-3-hydroxy-4-oxoquinoline; requires nadh and oxygen
4-oxy-6-(4-oxybezoyloxy)dauc-8,9-en: rn given for (3r-(3alpha,3abeta,4beta,8aalpha))-isomer; a natural benzyl ester of a carotyl type azulene sesquiterpenoid
4-p-tolyl-3a,4,5,9b-tetrahydro-3H-cyclopenta(c)quinoline-8-sulfonamide: an alpha7 nicotinic acetylcholine receptor agonist
4-p-tolyloxymethyl-benzo(h)coumarin: a fluorescent dye
4-parvifuran: has antineoplastic activity; isolated from dalbergia odorifera
4-pentenoic acid: inhibitor of fatty acid oxidation; rn given refers to parent cpd
4-pentylcyclohex-3-ene-1,2beta-diol: from the roots of ligusticum chuanxiong
4-phenethyl-1,7-diphenyl-1-heptene-3,5-dione: from alpinia officinarum
4-phenoxyphenoxyethyl thiocyanate: has antiparasitic activity
4-phenyl-1,2,3,4-tetrahydroisoquinoline: rn given is for (r)-isomer; inhibits spinal reflex-enhancing effects of methamphetamine, phenylethylamine, and nomifensine
4-phenyl-1-(1H-1,2,4-triazol-1-yl)-2-butanone: inhibits heme oxidase
4-phenyl-2,6-bis(2,3,5,6-tetrahydrobenzo(b)(1,4,7)trioxononin-9-yl)pyrylium: an indicator dye
4-phenyl-2,6-diiodophenol: has antineoplastic activity
4-phenyl-2,7-di(piperazin-1-yl)-1,8-naphthyridine: has antineoplastic activity
4-phenyl-2-acetamidotetralin: melatonin receptor antagonist
4-phenyl-2-propionamidotetraline: melatonin receptor antagonist
4-phenyl-2-thioxo-1,2,3,4-tetrahydroindeno(1,2-d)pyrimidin-5-one: a trpa1 antagonist
4-phenyl-3-butenoic acid: an inhibitor of peptidyl glycine hydroxylase (peptide amidating enzyme); rn given refers to cpd without isomeric designation
4-phenyl-3-isocoumarinic acid: rn given refers to na salt
4-phenyl-3-isocoumarinic acid allylamide: warfarin antagonist
4-phenyl-6-(1H-pyrazol-3-yl)quinazolin-2(1H)-one: a trypanocidal agent
4-phenyl-6-chloro-1,4-dihydro-2H-3,1-benzoxazin-2-one: cns depressant
4-phenylazobenzoyl Taka-amylase A: derivative of amylase (ec 3.2.1.1 or ec 3.2.1.2)
4-phenylazophenylisothiocyanate: reagent for degradation of proteins
4-phenylazophenylmaleimide: can be attached to amino acid residues and act as an energy acceptor
4-phenylbenzoic acid: rn given refers to 4-carboxylic cpd
4-phenylbutyl isothiocyanate: ; inhibits tumorigenesis induced by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone
4-phenylbutylamine: used as a drug partition into lipid bilayers in a cubic liquid-crystalline phase
4-phenylcyclohexene: rn in chemline for cpd without designation of unsaturation: 31017-40-0
4-phenylenediamine: agent hair dye responsible for contact dermatitis; rn given refers to parent cpd
4-phenylenediamine oxidase: when used as assay for ceruloplasmin, index *ceruloplasmin
4-phenylenediamine peroxidase: present in canine eye retina, ciliary body & iris
4-phenylphenacyl bromide: cpd is used to make anti-infective & anti-inflammatory agents by reaction with pyridazine cpds
4-phenylpiperidine: rn given refers to cpd without isomeric designation
4-phenylquinazoline-2-carboxamides: have antiproliferative properties in human glioblastoma tumor cells
4-phenylselenyl-7-chloroquinoline: has both antinociceptive and anti-inflammatory activities
4-phospho-5-(N,N,N-trimethylamino)-1,2,3,4-pentanetetrol: a head group found in diether lipids
4-phospho-5-(N,N-dimethylamino)-1,2,3,4-pentanetetrol: a head group found in diether lipids
4-phosphoerythronate: inhibits ribose-5-phosphate isomerase
4-phosphono(difluoromethyl)phenylalanyl-valyl-prolyl-methionyl-leucine: inhibits association of phosphatidylinositol 3-kinase with platelet-derived growth factor-beta
4-phosphono-2-(phosphonomethyl)butanoate: inhibits yeast but not wheat germ phosphoglycerate mutase
4-phthalimidobutyric acid: teratogen; rn given refers to parent cpd
4-piperazin-1-yl-6,7-dihydro-5H-benzo(6,7)cyclohepta(1,2-d)pyrimidin-2-ylamine: a potent histamine h4 receptor antagonist
4-piperazinopyrimido(4',5'-4,5)selenolo(2,3-b)quinoline: an intercalating agent with antineoplastic activity
4-pregnen-20,21-diol-3-one: a selective inhibitor of human 5alpha-reductase type ii
4-pregnen-21-ol-3,20-dione-21-(4-bromobenzenesufonate): a tyrosyl-dna phosphodiesterase inhibitor
4-pregnene-3 alpha,20 alpha-diol: progesterone metabolite; rn given refers to (3 alpha,20s)-isomer
4-prenyloxyclavatol: isolated from endophytic fungus nigrospora sphaerica (collection no. zmt05)
4-propionyl-2,6-dimethoxyphenylglucopyranoside: from the aerial parts of conyza blinii (compositae)
4-propionyl-3-methoxy-omega-nitrostyrene: substrate for assay of arylesterase activity; structure in 1st source
4-propyl-2H-benzo(h)chromen-2-one: mao inhibitor; antidepressant
4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho(1,2-b)(1,4)oxazin-9-ol: a pet imaging agent for dopamine d3 receptors
4-propyl-4-pentenoic acid: rn given from toxlit 4/89
4-propyl-N-(2-thiophen-2-ylethyl)benzenesulfonamide: inhibits 11beta-hsd type 1
4-propynylpyrrole-2-carbaldehyde: an unnatural nucleobase
4-pyridinecarboxaldehyde 2-benzothiazolylhydrazone: used for analysis of alkylating agents
4-pyridoethanethiol: reacts with dehydroalanine residues in peptides and proteins in alkaline solution to form 4-pyridoethylcysteine residues
4-pyridoxic acid dehydrogenase: from membrane of pseudomonas ma-1; forms 2-methyl-3-hydroxy-5-formylpyridine-4-carboxylic acid; 2,6-dichloroindophenol, phenazine methosulfate & menadione are electron acceptors, while nad, fad & o2 are inactive
4-pyridoxolactonase: from pseudomonas ma-1; forms 4-pyridoxic acid; involved in vitamin b6 degradation
4-pyridyl-1-(2'-deoxy-2'-acetamidoglucopyranosyl)-1,2,3-triazole: inhibitor of noga, a variant of o-glcnacase
4-pyroglutamyl-glycyl-arginyl-phenylalaninamide: isolated from the sea pansy renilla kollikeri & also from the eyestalks of blue crab callinectes sapidus
4-quinazolinamine, N-(2-chloro-5-methoxyphenyl)-6-methoxy-7-((1-methyl-4-piperidinyl) methoxy): anilinoquinazoline derivative that showed selective inhibition of src kinase activity and tumor growth in vivo
4-quinolone-2-carboxylic acid: natural product from ephedra transitoria
4-ribitylamino-5-amino-2,6-dihydroxypyrimidine: precursor of riboflavin
4-stearamide-1-oxyl-2,2,6,6-tetramethylpiperidine: rn from 9th ci form index
4-styrylpyrimidin-2-ylamine: an mglur4 agonist
4-sulfamoylbenzaldehyde: substrate of mao a; for separate assay of mao a & mao b
4-sulfanilic acid: minor descriptor (75-82); online search sulfanilic acids; index medicus search benzenesulfonates
4-sulfated N-acetyl-lactosamine: antibodies to 4s-lacnac are found in patients with systemic sclerosis
4-sulfo-benzocyclobutene: constituent of whole herbs of vernonia cinerea
4-sulfobenzaldehyde dehydrogenase: catalyze the formation of 4-sulfobenzoate from 4-sulfobenzaldehyde; amino acid sequence given in first source
4-sulfobenzoate 3,4-dioxygenase: from comamonas testosteroni t-2; carriers out the desulfonation & dihydroxylation of 4-sulfobenzoate
4-sulfobenzyl alcohol dehydrogenase: catalyzes the formation of 4-sulfobenzaldehyde from 4-sulfobenzyl alcohol; amino acid sequence given in first source
4-sulfooxypiperidine-2-carboxylic acid: from stylotella aurantium and axinella carteri
4-t-butylphenyl-N-(4-imidazol-1-ylphenyl)sulfonamide: a c-kit inhibitor and skin-whitening agent
4-tert-butyl-1-(4-iodophenyl)-2,6,7-trioxabicyclo(2.2.2)octane: ; an imaging agent for the gaba(a) receptor
4-tert-butyl-2,6-bis(thiomorpholin-4-ylmethyl)phenol: an angiotensin-converting enzyme inhibitor with both cardioprotective and hypotensive activities
4-tert-butyl-2,6-diisopropylphenol: induces hemorrhage in rats
4-tert-butyl-2-(5-tert-butyl-2-hydroxy-3-hydroxymethylbenzyloxymethyl)-6-hydroxymethylphenol: an allergenic compound found in p-tert-butylphenol-formaldehyde resin
4-tert-butyl-2-(5-tert-butyl-2-hydroxybenzyloxymethyl)-6-hydroxymethylphenol: an allergenic compound found in p-tert-butylphenol-formaldehyde resin
4-tert-butyl-2-hydroxycyclohexylmethacrylate: ; a hydrophilic, bulky monomer used to make hydrogels
4-tert-butylcyclohexanol: a trpv1 channel antagonist for treating sensitive skin
4-thio-2'-deoxyuridylate: rn in chemline for 5-thio-isomer: 22456-57-7
4-thioanisyl-2-biphenylyl-3-hydroxypropionic acid: ; rn given refers to th (2:r*,r*3:(+-))-isomer
4-thiopyridine: rn given refers to 4-thiopyridine cpd
4-thioxylobiose: ; of the 2-,3-, and 4-thio- regioisomers, only 4-thioxylobiose has high stimulatory effect on the synthesis of enzymes of the xylanolytic system of cryptococcus albidus
4-toluamidine: trypsin inhibitor; rn given refers to parent cpd
4-toluene sulfonate methyl monooxygenase: catalyzes the transformation of toluene sulfonate or p-toluate to the corresponding alcohol & the methyl side-chain to the corresponding acid in the presence of o2 & nadh; p- & m- toluates & 4-ethylbenzoate are substrates, whereas p-xylene, toluene & p-cresol are not substrates; enzyme also catalyzes the demethylation of 4-methoxybenzoate to 4-hydroxybenzoate & formaldehyde; comprises reductase b & oxygenase m
4-toluenesulfonamide-formaldehyde resin: does not contain free formaldehyde
4-toluenesulfonic acid: rn given refers to parent cpd; other rns in 9th ci form index
4-toluenesulfonyl-penta(alpha-aminoisobutyryl)methyl ester: pentapeptide
4-tolylthiosulfuric acid: rn given refers to na salt; rn for parent cpd not in chemline 7/83; rn & n1 from 9th ci form index
4-trans-2-carboxy-5,7-dichloro-4-phenylaminocarbonylamino-1,2,3,4-tetrahydroquinoline: ; selective antagonist for the glycine site on the n-methyl-d-aspartate (nmda) receptor
4-trifluoroacetamidophenyl 2-acetamido-4-O-(2-acetamido-2-deoxyglucopyranosyl)-2-deoxymannopyranosiduronic acid: artificial antigen corresponding to a disaccharide repeating unit of the capsular polysaccharide of haemophilus influenzae type e
4-trifluoroacetamidophenyl 6-deoxy-2-O-(3-O-(2-O-methyl-3-O-(2-O-methyl-rhamnopyranosyl)-alpha-fucopyranosyl)-alpha-rhamnopyranosyl)-alpha-talopyranoside: a spacer armed tetrasaccharide glycopeptidolipid antigen of mycobacterium avium serovar 20
4-trifluoroacetamidophenyl-beta-mannopyranosyl(1-4)-alpha-rhamnopyranosyl(1-3)-alpha-galactopyranoside: conjugated to bovine serum albumin for identification of salmonella serogroup e antigen o3 by immunofluorescence
4-trifluoromethoxy-N-(2-trifluoromethylbenzyl)benzamidine: an nmda nr1a and nr1b antagonist
4-trifluoromethyl-7,8-pyranocoumarin: a cyp1a2 inhibitor
4-trifluoromethylindole-3-acetic acid: an auxin
4-trifluoromethylphenyl-2-biphenylyl-3-hydroxypropionic acid: ; rn given refers to the (1:s2:r*,s*)-isomer
4-trifluoromethylsalicylic acid: ; metabolite of triflusal
4-trimethylaminobutyric acid dioxygenase, mouse: has been sequenced
4-trimethylammonium-4'-isothiocyanostilbene-2,2'-disulfonic acid: potent inhibitor of anion exchanger ae1 (band 3 protein) on human erythrocyte
4-trimethylammoniumantipyrine: a nonradionuclide marker for blood-brain barrier integrity during in vivo microdialysis; rn refers to the iodide
4-vinyl-3-pyrazolidinone: from brassica oleraceae l. var. italica
4-vinylcyclohexene monooxide: metabolite of 4-vinylcyclohexene
4-vinylphenol-1-O-(rhamno-1-6-glucopyranoside): isolated from asplenium trichomanes
4-vinylpyridine: reagent for blocking cysteine function in proteins; rn given refers to parent cpd
4-zido-5-isobutyrylamino-2,3-didehydro-2,3,4,5-tetradeoxyglycerogalacto-2-nonulopyranosic acid: an hn protein inhibitor
4.2 kDa peptide: synthetic peptide as a potential probe to evaluate the antibacterial activity of coumarin drugs; peptide sequence includes the natural fragment 131-146 (coumarin resistance-determining region) and a segment containing the gyrase-dna interaction region (positions 753-770)
40 kDa protein, Mycoplasma hyorhinis: elicits positive lai (leukocyte adherence inhibition) response when incubated with leukocytes from cancer patients; aa sequence given in first source
40-bromo-2,3-dimethyl-5-(piperidin-1-yl)biphenyl-4-carbonitrile: antihyperglycemic
4014008 compound: a ligand of the p32 tumor-homing lyp-1 peptide receptor
403U76: an inhibitor of 5-hydroxytryptamine and noradrenaline re-uptake into rat brain synaptosomes
40S ribosomal protein S13, Brugia pahangi: amino acid sequence has been determined; mw 17.4 kda; 70% homologous to autonomous replicating (40s ribosomal protein) sequence of candida maltosa; genbank m86642
40S ribosomal protein, Hydra viridis: has sequence homology to laminin-binding protein; was originally thought to be a laminin receptor; undergoes reorganization during mitosis; amino acid sequence given in first source
41 kDa collagenase-gelatinase: isolated from sea urchin embryo
41-demethylhomooligomycin B: isolated from streptomyces ostreogriseus
4162W94 IgG1: a humanized igg1 anti-cd4 monoclonal antibody
42 kDa protein, Shallot virus X: expressed in infected allium plants; amino acid sequence given in first source
42,43,44,45,46,47,55-heptanor-41-oxohomoyessotoxin: a biotoxin from mussels of the northern adriatic sea
43 kDa protein, Paracoccidioides: a major diagnostic antigen which contains a single n-linked oligosaccharide chain; has been sequenced
434-repressor protein, Bacteriophage 434: 69 amino acid residues; produced by e coli bacteriophage 434
44-homooligomycin E: a cytotoxic macrolide antibiotic from streptomyces ostreogriseus
44-kDa podocyte protein, rat: a 44 kda podocyte-specific antigen associated with the cytoskeleton and helps to maintain the complex architecture of podocytes (glomerular visceral epithelial cells)
45,46,47-trinoryessotoxin: produced by protoceratium reticulatum collected in japan
45-47 kDa antigen complex, Mycobacterium: an alanine-proline-rich antigen; from mycobacterium tuberculosis; amino acid sequence given in first source; genbank x80268
4521 protein, Myxococcus xanthus: an early a-dependent protein is specific for fruiting body development induced by starvation; from myxococcus xanthus; belongs to the sigma 54-activation familyr; sequence of 4521 transcription start site is given in first source; genbank u22429
45b5 compound: 5-chlorobenzo(b)thiophen derivative that targets varicella zoster virus orf54 protein
46-dimethylcurvulinic acid: from a marine-derived penicillium griseofulvum t21-03
47-kDa immunogen, Treponema pallidum: a major penicillin-binding lipoprotein with carboxypeptidase activity; partial amino acid sequence given in first source
478-Da MAA: glycosylated mycosporine-like amino acid with radical scavenging activity from the cyanobacterium nostoc commune
48-kDa protease, Artocarpus heterophyllus: antimicrobial from artocarpus heterophyllus latex
4862F peptide: from the culture of streptomyces i03a-04862
49 kDa protein, Xenopus: structurally & functionally homologous to yeast sup45 protein; involved in translation fidelity; 437 amino acid residues; from xenopus eggs; amino acid sequence given in first source
4991W93: a 5ht(1b/1d) receptor partial agonist; inhibits electrically induced plasma extravasation
49K protein, Tetrahymena: amino acid sequence given in first source; mw 49 kda; shares 73-76% sequence identity with elongation factor 1alpha
4B5 antigen: a high mw mucin-like peptide expressed in brochial secretions of patients with brochogenic carcinoma
4C5 monoclonal antibody: recognizes the neuron-specific surface antigen 4c5, expressed during development and after injury; marker for malignant melanomas
4C7 monoclonal antibody: a commercially available anti-cd5 mab, used for the immunohistochemical detection of cd5 on paraffin sections
4C8 antigen, human: a transendothelial migration-associated molecule on activated t lymphocytes, in inflammatory bowel disease
4C9 antibody, rat: an anti-fcrn antibody, may have utility in the treatment of antibody-mediated autoimmune and alloimmune conditions
4D4 antigen: a signalling accessory molecule revealed by a new anti-fibroblastoid l cell monoclonal antibody
4D5scFv-mCherry-PE(40) protein: binds cancer cells expressing her2 receptor; a recombinant protein derived from an scfv, mcherry fluorescent protein, and exotoxin a (252-613)
4D5scFv-miniSOG immunophototoxin: a photosensitizing immunotoxin
4Dm2m: broadly neutralizing cd4-antibody fusion protein against hiv-1
4E10 monoclonal antibody: broadly neutralizing monoclonal antibody targeting the membrane proximal external region (mper) of hiv-1 gp41; a promising target for vaccine development
4F2-lc6 protein, Oryctolagus cuniculus: a b(0,+)-like amino acid transporter; gene may be candidate gene for cystinuria; amino acid ; genbank af155119
4H-1,6-dimethyl-4a(2-oxopropyl)pyrimido-(5,4e)-1,2,4-triazine-5,7-dione: reaction product of xanthothricin and acetone; mf: c10-h13-n5-o3
4H-pyrrolo(2,1-c)(1,4)benzothiazine: rn is from 9th ci, chem subs index
4H-thiopyran-4-one tetrahydro-3,5-bis-((4-nitrophenyl)methylene)-1,1-dioxide: an isopeptidase inhibitor that triggers a caspase-independent necrotic death in cells resistant to apoptosis
4N1K peptide: cd47 agonist peptide, derived from the cbd, synergizes with soluble collagen in aggregating platelet-rich plasma
4R'-hydroxy-3,5R'-dimethoxycyclohex-2-enone: from solid cultures of the phytopathogen peronophythora litchii
4R,8-dihydroxyconiothyrinone B: from the marine algal-derived endophytic fungus talaromyces islandicus en-501
4S benzo(a)pyrene-binding protein, rat: an aldehyde dehydrogenase regulated by the ah receptor
4a H-3,5 ,8 -trimethyl-4,4a,9-tetrahydro-naphtho(2,3-b)-furan-8-one: from siphonochilus aethiopicus
4a alloantigen, human: epitope of both gpiib and gpiiia; associated with alloantibody found in patients with posttransfusion purpura; epitopes of platelet membrane glycoprotein iib
4a,9a-epoxy-4a,9a-dihydroanthracene-1,4,9,10-tetrone: structure in 1st source
4a-benzyl-2-chloroethynyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2,7-diol: cp-394531 is the (4as,2r,10ar)-isomer
4a-benzyl-2-prop-1-ynyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-2,7-diol: cp-409069 is the (4as,2r,10ar)-isomer
4a-ethyl-2,4a,5,6,7,7a-hexahydro-4-(3-hydroxyphenyl)-1-methyl-1H-1-pyrindine: novel heterocyclic structure
4a-hydroxy-erythro-5,6,7,8-tetrahydrobiopterin dehydratase: converts (6r)-l-erythro-5,6,7,8-tetrahydrobiopterin to quinoid dihydropterin; defect in hermansky-pudlak syndromeresults in decreased levels of biopterin
4alpha,10alpha-dihydroxy-1beta(H),5beta(H)-guai-11(13)-en-8alpha,12-olide: from carpesium macrocephalum (compositae)
4alpha,11,12,14-tetrahydroxy-1-tremulene: from cultures of the fungus conocybe siliginea
4alpha,5alpha-dihydroxyeudesma-11(13)-en-12-oic acid: isolated from laggera pterodonta
4alpha,5alpha-epoxy-1-hydroxy-alpha-guaiene: cytotocic sesquiterpenoid from valeriana hardwickii
4alpha,5alpha-epoxy-8beta-hydroxy-1alpha-hydro-alpha-guaiene: cytotocic sesquiterpenoid from valeriana hardwickii
4alpha,6alpha-epoxy-1beta-hydroxy-4beta-methyleudesmane: from curculigo capitulata
4alpha,7beta-dihyroxyeudesmane: from the liverwort lepidoziafauriana
4alpha-(2'-hydroxymethylacryloxy)-1beta-hydroxy-14-(5-6) abeo eremophilan-12,8-olide: from senecio burtonii
4alpha-acetoxyamijidictyol: antifeeding dolastane diterpene from the brazilian brown alga canistrocarpus cervicornis
4alpha-acetoxycadina-2,9-diene-1,8-dione: isolated from curcuma parviflora
4alpha-carboxysterol-C3 dehydrogenase: catalyzed the nad+ dependent oxidative decarboxylation of several substrates; from zea mays
4alpha-hydroxy-18-normanoyl oxide: from an argentine collection of grindelia scorzonerifolia
4alpha-hydroxy-2,2-dimethyl-5-oxo-2,3,4,4alpha,5,9beta-hexahydroindeno(1,2-beta)pyran-9beta-carboxilic acid: antineoplastic
4alpha-hydroxy-5alphaH-lindan-8(9)-en-8,12-olide: from sarcandra glabra
4alpha-hydroxy-guaia-10(14),11(13)-diene-12,6alpha-olide: cytotoxic sesquiterpene lactone from anthemis scrobicularis
4alpha-hydroxy-homalomenol C: from teucrium ramosissimum
4alpha-methoxy-5,9-oxahimachal-9-ene: cytotoxic and larvicidal compound from hugonia busseana
4alpha-phorbol 12,13-didecanone: an activator of trpv4 (transient receptor potential cation channel 4)
4b,5,9b,10-tetrahydroindeno(1,2-b)indole: rn refers to (cis)-isomer
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide: from inula hupehensis
4beta,10alpha-dimethyl-1beta,5alpha-bicycle(3,5,0)dec-6-en-4alpha,10beta-diol: from ainsliaea fragrans champ
4beta,10beta-dihydroxy-5alpha(H)-1,11(13)-guaidien-8alpha,12-olide: from carpesium macrocephalum (compositae)
4beta,5alpha-dihydroxycubenol: from brown alga dictyopteris divaricata
4beta,7beta,11-enantioeudesmantriol: from coleus forskohlii
4beta,8beta,11alpha,14beta-tetrahydroxybufa-5,20,22-trienolide-12-one, 2alpha,3beta-O-4,6-dideoxy-L-glucose: from bulbs of urginea lydenburgensis
4beta-deoxy-16-hydroxyphorbol-16-acetate: from sapium insigne
4beta-hydroxy-19-normanoyl oxide: from an argentine collection of grindelia scorzonerifolia
5 alpha-androst-16-en-3 beta-ol: from boar testis; rn given refers to (3beta,5alpha)-isomer
5 alpha-ergostane-3 beta,5,6 beta,7 beta-tetrol: from soft coral anthelia glauca
5 alpha-pregnane-3 alpha,20 alpha,21-triol 3-sulfate: rn given refers to (3 alpha, 5 alpha,20r)-isomer
5 alpha-stigmastane-3 beta,5,6 beta-triol 3-monobenzoate: rn given refers to (3beta,5alpha,6beta)-isomer
5 beta-3-ketopetromyzonol sulfate: has olfactory activity; from the sea lamprey (petromyzon marinus)
5 beta-bufol: isolated from gall bladder of toad; identified in patients with cerebrotendinous xanthomatosis
5 beta-pregnane-3 alpha,6 alpha,20 alpha-triol: rn given refers to (3alpha,5beta,6alpha,20s)-isomer
5'(3')-nucleotidase: dephosphorylates 2',3' and 5'-nucleotides; has preference for 5'-deoxyribonucleotides
5',4N-bis((1,4-dihydro-1-methyl-3-pyridinyl)carbonyl)-2',3'-dideoxycytosine: ; has anti-hiv activity
5',6'-dehydroguiachrysine: isolated from strychnos guianensis stem bark
5',6'-dehydroguiaflavine: isolated from strychnos guianensis stem bark
5',6'-didehydro-6'-deoxy-6'-bromohomoadenosine: irreversibly inactivates s-adenosylhomocysteine (adohcy) hydrolase
5',6'-didehydro-6'-deoxy-6'-chlorohomoadenosine: irreversibly inactivates s-adenosylhomocysteine (adohcy) hydrolase
5',6'-didehydro-6'-deoxy-6'-fluorohomoadenosine: a poor substrate for the oxidative activity of s-adenosyl-l-homocysteine hydrolase
5',6'-didehydro-6'-deoxy-6'-iodohomoadenosine: irreversibly inactivates s-adenosylhomocysteine (adohcy) hydrolase
5',6-diacetylcladosporin: isolated from cladosporium cladosporioides
5',6-dimethoxyisolariciresinol-(3'',4''-dimethoxy)-3alpha-O-beta-D-glucopyranoside: from the bark of aglaia eximia
5',8'-dihydroxy-5,8-dimethoxy-6,6'-dimethyl-7,3'-binaphthyl-1,4,1',4'-tetraone: urease inihibtor isolated from the chloroform extract of diospyros lotus roots
5',8'-dihydroxy-6,6'-dimethyl-7,3'-binaphthyl-1,4,1',4'-tetraone: urease inihibtor isolated from the chloroform extract of diospyros lotus roots
5'-(((4-azidophenacyl)thio)phosphoryl)adenylyl(3'-5')uridine: structure & rn from first source; rn not in chemline 10/83
5'-((N-(2-decanoylamino-3-hydroxy-3-phenylpropyloxycarbonyl)glycyl)amino)-5'-deoxyuridine: inhibits various membrane-associated udp-glycosyltransferases
5'-(2-fluorophenyl)-spiro(1-azabicyclo(2.2.2)octane-3,2'(3'H)-furo(2,3-b)pyridine): an alpha7-selective neuronal nicotinic receptor agonist
5'-(3'-deoxy-beta-D-ribofuranosyl)-3'-deoxyadenosine: from cordyceps militaris
5'-(4-chlorophenyl)-6,7-didehydro-4,5alpha-epoxy-3-hydroxy-17-methylpyrido(2',3'-6,7)morphinan: has mixed mu agonist and delta antagonist activity
5'-(N(7)-methyl 5'-triphosphoguanosine)-(mRNA) diphosphatase: removes (decaps) the n(7)-methylguanosine 5-phosphate cap from an mrna degraded to a maximal length of 10 nucleotides; a 5'-(n(7)-methyl 5'-triphosphoguanosine)-(mrna) + h(2)o <=> n(7)-methylguanosine 5'-phosphate + a 5'-diphospho-(mrna)
5'-3' exoribonuclease 2, rat: refseq nm_001108596
5'-ACCaagtttcttcAGC-3': has antineoplastic activity
5'-N-phenylacetyl siayl Tn antigen: a synthetic analog of stn antigen
5'-O-(((2-decanoyl-amino-3-hydroxy-3-phenylpropyloxycarbonyl)amino)sulfonyl)-2',3'-O-isopropylideneuridine: rn refers to (r)-isomer
5'-O-(((2-decanoylamino-3-hydroxy-3-phenylpropyloxycarbonyl)amino)sulfonyl)uridine: inhibits various membrane-associated udp-glycosyltransferases
5'-O-(((2-decanoylamino-3-phenylpropyloxycarbonyl)amino)sulfonyl)uridine: inhibits various membrane-associated udp-glycosyltransferases
5'-O-(12-azidododecanoyl)-2',3'-dideoxy-3'-thiacytidine: has anti-hiv activity
5'-O-(9-phenylxanthen-9-yl)-2'-deoxynebularine: rn not in chemline 10/88; rn from first source
5'-O-(N-(glutamyl)sulfamoyl)adenosine: inhibits glutamyl-trna synthetase from e coli
5'-O-(glucopyranosyl)pyridoxine: rn given refers to (d)-isomer
5'-O-TBDPS-thymidine-calix(4)arene-5'-O-TBDPS-thymidine: name in article does not agree with structure, which shows propyl groups on the calix(4)arene moiety
5'-O-benzoyl-3'-deoxythymidine: moderately active in protecting hiv-induced cytopathogenicity of mt-2 and cem cells; rn and
5'-O-demethylancistrocline: 5,1'-coupled naphthylisoquinoline alkaloid from the stem bark of highland liana ancistrocladus sp.
5'-O-dimethoxytrityl-O(4)-4-nitrophenylethyl-2'-O-4-nitrophenylethylsulfonyluridine: intermediate in oligoribonucleotide synthesis
5'-O-glucopyranosyldihydroascorbigen: isolated from cardamine diphylla
5'-O-thymidyl 3'-O-(2'-deoxyadenosyl) phosphorothioate: ; rn given refers to (r)-isomer
5'-O-thymidyl 3'-O-thymidylphosphate: rn given refers to (18)o-labeled (r)-isomer from first source; cpd not in chemline 8/1/83
5'-O-triphosphoryl-2-azidoadenylyl-(2'-5')-2-azidoadenylyl-(2'-5')-2-azidoadenosine: rn & ; rn given refers to parent cpd
5'-O-triphosphoryl-8-azidoadenylyl-(2'-5')-8-azidoadenylyl-(2'-5')-8-azidoadenosine: rn & ; rn given refers to parent cpd
5'-O-tritylthymidine-ch: targets fak and mdm-2 interaction, and blocks breast and colon tumorigenesis
5'-S-(5-acetamido-2,3,5-trideoxy-2-nonulopyranosylonic acid)-5'-thiocytidine: a s-sialylnucleoside; inhibits cell-surface sialylation and subsequent pulmonary metastasis of mouse colon adenocarcinoma
5'-S-allenyl-5'-thioadenosine: an s-adenosyl-l-homocysteine hydrolase inhibitor
5'-S-propargyl-5'-thioadenosine: an s-adenosyl-l-homocysteine hydrolase inhibitor
5'-S-propynyl-5'-thioadenosine: an s-adenosyl-l-homocysteine hydrolase inhibitor
5'-acetoxy-8'-hydroxyumbelliprenin: from ferula assa-foet
5'-amino-5'-deoxythymidine: rn given refers to parent cpd
5'-bromo-2'-hydroxy-6-methylflavone: binds gaba(a) receptors
5'-bromo-5-phenyl-spiro(3H-1,3,4-thiadiazole-2,3'-indoline)-2'-one: a fatty acid transporter inhibitor
5'-chloro-2,2'-dihydroxychalcone: suppresses androgen receptor-dependent transcription in prostate cancer cells
5'-chloro-5'-deoxy-N6-(norborn-2-yl)adenosine: an adenosine a1 receptor agonist
5'-chloro-6,7-difluoro-3-methyl-2,3,4,9-tetrahydrospiro(beta-carboline-1,3'-indol)-2'(1'H)-one: an antimalarial
5'-cholesteryl-ethyl-phosphoryl zidovudine: a zidovudine prodrug
5'-demethoxyepiexcelsin: anti-hiv agent & alpha-chymotrypsin inhibitor from litsea verticillata & commiphora mukul
5'-demethylpiritrexim: ; a major metabolite of piritrexim in dogs
5'-deoxy-5'-((2-monofluoroethyl)thio)adenosine: inhibits 5'-deoxy-5'-(methylthio)adenosine phosphorylase
5'-deoxy-5'-((3-amino-3-phosphonopropyl)thio)adenosine: inhibits s-adenosyl-l-homocysteine hydrolase
5'-deoxy-5'-(iodomethylene)adenosine: an antitrypanosomal agent
5'-deoxy-5'-S-isobutylthioadenosine: considered an analog of s-adenosylhomocysteine
5'-deoxy-5'-chlorothymidine-3'-(4-nitrophenyl)phosphorothioate: substrate for spleen phosphodiesterase
5'-deoxy-5'-fluoro-5'-(methylthio)adenosine: rn & ; rn given refers to (5r)-isomer; rn for cpd without isomeric designation not available 6/89
5'-deoxyadenosine: main heading deoxyadenosine refers to the 3' cpd
5'-difluoromethylthioadenosine: inhibitor of methylthioadenosine phosphorylase
5'-dimethylarsinoyladenosine: an arsenic metabolite isolated from the kidney of the clam tridacna derasa
5'-exoribonuclease: from quail oviduct; acts on poly a; aloso from human placenta hydrolyzing single-stranded rna
5'-fluorescein-AAAArUAAAA-3'-rhodamine: used for assaying ribonuclease a activity
5'-fluorodeoxyadenosine synthase: catalyzes the conversion of s-adenosylmethionine and fluoride to methionine and 5'-fluoro-5'-deoxyadenosine
5'-hexylthio-DADMe-immucillin A: inhibits rv0091 protein from mycobacterium tuberculosis
5'-hydroxy-3'-dehydrotoddanin: from arcytophyllum thymifolium
5'-hydroxyasperentin 8-O-methyl ether: minor metabolite of aspergillus flavus
5'-hydroxyaverantin: isolated from a mold, emericella heterothallica ifo 30842, aspergillus parasiticus niah-26; involved in biosynthesis of aflatoxins
5'-hydroxyaverantin dehydrogenase: an enzyme involved in aflatoxin biosynthesis, from trichoderma hamatum
5'-hydroxycleomiscosin B: isolated from eurycorymbus cavaleriei
5'-hydroxyl-8-methoxy-isoimperatorin: from angelica dahurica
5'-hydroxymethyl-5-(butyl-3-en-1-yn)-2,2'-biothiophene isovalerate: isolated from blumea obliqua
5'-hydroxypenisimplicissin: from the mangrove endophytic fungus penicillium sp.
5'-isocyano-2',5'-dideoxyuridine: rn & ; devoid of inhibitory effect against dna & rna viruses including hiv
5'-isocyano-5'-deoxythymidine: devoid of inhibitory effect against dna & rna viruses including hiv; rn &
5'-isoleucyl-glycyl-floxuridine: floxuridine prodrug
5'-methoxy-(1,1'-biphenyl)-3,4,3'-triol: from the leaves and twigs of osteomeles schwerinae
5'-methoxy-6'-(3-(pyrrolidin-1-yl)propoxy)spiro(cyclobutane-1,3'-indol)-2'-amine: inhibits histone methyltransferase g9a
5'-methoxyhydnocarpin: a multidrug pump inhibitor; isolated from berberis plants; 5'-methoxyhydnocarpin-d is isomer of 5'-methoxyhydnocarpin
5'-methoxyisolariciresinol 3a-O-glucopyranoside: isolated from cynanchum forrestii
5'-methoxyligusinenoside B: from whole plants of senecio chrysanthemoides
5'-methyl-5-(4-(3-methyl-1-oxobutoxy)-1-butynyl)-2,2'-bithiophene: isolated from blumea obliqua
5'-methylthio-immucillin A: inhibitor of 5'-methylthioadenosine phosphorylase
5'-methylthioadenosine nucleosidase, E coli: catalyzes the conversion of 5'-methylthioadenosine to adenine and 5-methylthioribose; do not confuse with ec 2.4.2.28, which is also known as 5'-methylthioadenosine nucleosidase
5'-methylthioadenosine phosphorylase: methylthioadenosine to methylthioribose-1-phosphate & adenine in the presence of orthophosphate
5'-monophosphoryladenylyl-(2'-5')adenylyl-(2'-5')-8-bromoadenylyl-(2'-5')-8-bromoadenosine: activates mouse l-cell rnase l
5'-nitro-2'-propoxyacetanilide: structure in merck index, 9th ed, #6451
5'-oxoaverantin cyclase: catalyzes the cyclization of 5'-oxoaverantin to yield averufin
5'-phenylalanyl-glycyl-floxuridine: prodrug of floxuridine
5'-phenylalanyl-tyrosyl-floxuridine: floxuridine prodrug
5'-phosphate-polyribonucleotide kinase: in presence of atp & mg++ catalyzes conversion of 5'-phosphate & 5'-diphosphate termini of rna to 5'-triphosphate
5'-phospho-2'-deoxyuridine-3-pyrophosphate (P-5)-adenosine-3-phosphate: a potent low molecular weight inhibitor of rnase a
5'-pre-tRNA endonuclease: processes the 5' leader from primary transcript of human trna(met)(i)gene
5'-r(uridylyl-uridylyl cytidine): codon for phenylalanine
5'PPP-RNA: mediates activation of rig-i can suppress replication of influenza viruses irrespective of their genetic make-up, pathogenicity, and drug-sensitivity status
5'nuc protein, Glossina morsitans: a platelet aggregation inhibitor isolated from the tsetse fly
5(4'-hydroxybenzylidenoimino)-3-methylisothiazolo(5,4-d)pyrimidine-(7H)-4,6-dione: ; do not confuse with ip-10 protein (chemokine cxcl10)
5(4-(6-O-beta-cyclodextrin)-phenyl),10,15,20-tri(4-hydroxyphenyl)-porphyrin: promotes clearance of amyloid beta peptide oligomers in cultured neurons
5(6)-(2-phenylethenyl)benzo(1,2-c)1,2,5-oxadiazole N-oxide: an anti-chagas agent
5(6)-(benzo(d)thiazol-2- ylmethoxy)benzofuroxane: inhibits ocular aldose reductase
5(6)-epoxyprostaglandin F1 alpha: ; rn given refers to (9alpha,11alpha,13e,15s)-isomer; rn for cpd without isomeric designation not available 6/85
5(6)-isobutylsulfinyl-2-carbomethoxyaminobenzimidazole: rn given refers to parent cpd
5(S),6(R)-7-trihydroxyheptanoic acid, methyl ester: a lipoxin receptor agonist that modulates the immune response and reduces the severity of collagen-induced arthritis
5, 6-dichloro-7,7,7-trifluoro-4-thia-5-heptenoyl-CoA: an analogue of a class of cytotoxic 4-thiaacyl-coa thioestrase
5,10,15,20-pyromellitoyl(tetrakis(2-oxyethoxyphenyl))porphyrin: capped porphyrin cpd
5,10,15,20-pyromellitoyl(tetrakis-(2-oxypropoxyphenyl))porphyrin: capped porphyrin cpd
5,10,15,20-tetra(3,5-(nido-carboranylmethyl)phenyl)porphyrin: a radiation sensitizing agent
5,10,15,20-tetra(4-N-sulfoethylpyridinim)porphyrin: used for determination of lead in tap water
5,10,15,20-tetra(4-hydroxyphenyl)porphyrin: ; tumor localizer; do not confuse with thpp
5,10,15,20-tetra-(4-(2-(1-methyl-1- piperidinyl)ethoxy)phenyl)porphyrin: a g-quadruplex optical probe
5,10,15,20-tetrakis(1-decylpyridinium-4-yl)-21H,23H-porphin tetrabromide: a lipophilic cationic porphyrin derivative
5,10,15,20-tetrakis(1-methylpyridino)-21H,23H-porphine: a photoactivatable antibacterial agent that damages pseumonas aeruginosa biofilms
5,10,15,20-tetrakis(2-(2,3,4,6-tetraacetylglucopyranosyl)-1-O-phenyl)porphyrin: structure in firsts source
5,10,15,20-tetrakis(4-((2'-amino-1',4',5',6'-tetrahydropyrimidine)-2-(ethylamino)carbonyl)phenyl)-21H-23H-porphine: cationic transport agent for oligonucleotides
5,10,15,20-tetrakis(4-(glucopyranosylthio-2,3,5,6-tetrafluorophenyl)-2,3-(methano(N-methyl)iminomethano)chlorin: a photosensitizing agent with antineoplastic activity
5,10,15,20-tetrakis(4-carboxyphenyl)porphinatocopper(II): ; rn given refers to 67cu-labeled cpd
5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato iron(III) chloride: a decomposition catalyst for peroxynitrite
5,10,15,20-tetrakis(4-sulfophenyl)porphyrinatoiron(II): a catalyst for demethylation of opiate alkaloids
5,10,15,20-tetrakis(5-(pyrrolidin-1-yl)pentyl)porphin: a photosensitizing agent for photodynamic therapy
5,10,15,20-tetrakis(7-sulfonatobenzo(b)thiophene)porphyrin: a photosensitizing agent
5,10,15,20-tetrakis(N-methyl-4-pyridyl)-tetraacenaphthoporphyrin: a light-activated antineoplastic agent
5,10,15,20-tetrakis(pentafluorophenyl)-2,3-(methano(N-methyl)iminomethano))chlorin: a photosensitizing agent
5,10,15,20-tetrakis(tetrafluoro-N,N,N-trimethylanilinium)porphyrinato iron(III): a biomimetic chlorite dismutation catalyst
5,10,15,20-tetraphenyl- 21H, 23H-porphinetetrasulfonate: a tetra-anionic porphyrin
5,10,15-tri(3-O-glucosyloxyphenyl)-20-phenylporphyrin: a photosensitizing agent for photodynamic therapy
5,10,15-tri(4-O-(2-(2-(2-O-galactosyloxy)ethoxy)ethoxy)phenyl)-20-phenylporphyrin: putative photodynamic therapy agent
5,10,15-tri(4-O-(2-(2-(2-mannosyloxy)ethoxy)ethoxy)phenyl)-20-phenylporphyrin: a putative photodynamic therapy agent
5,10,15-tris(4-(3--N,N,N-trimethylammoniumpropoxy)phenyl)-20-(4-trifluoromethylphenyl)porphyrin: potential photosensitizer to photodynamically inactivate e. coli
5,10,15-tris(4-methylpyridinium)-20-phenyl-(21H,23H)-porphine: a photosensitizer toward trichophyton rubrum
5,10,15-tris(N-methylpyridinium-4-yl)-20-(1-phenyl-2-(ethylene diamine-tetraacetic acid))-21H,23H-porphyrin: has tumoristatic activity
5,10-dihydro-4,6,8-trihydroxy-10-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-11H-dibenzo(b,e)(1,4)diazepin-11-one: an antibiotic isolated from micromonopora
5,10-dioxo-1,6-diazacyclodecane-2,7-dicarboxylic acid: isolated from bombyx mori
5,10-diphenyl-15,20-di(1-methylpyridinium-4-yl)porphyrin: a photosensitizing agent