NLK-NML/MeSH-CZ-2025-notes huggingface dataset:
kutkin: alcoholic extract of the root and rrhizome of picrorhiza kurrooa; has heptatoprotective activity; contains picroside i, kutkoside, and a small amount of other minor glycosides of p. kurrooa
kuwanon A: a natural prenylated flavone isolated from the root bark of morus alba l.
kuwanon B: a natural prenylated flavone isolated from the root bark of morus alba l.
kuwanon G: a non-peptide bombesin receptor antagonist; rn refers to (1s-(1alpha,5alpha,6beta))-isomer
kuwanon H: a non-peptide bombesin receptor antagonist; rn refers to (1s-(1alpha,5alpha,6beta))-isomer
kuwanon J 2,4,10''-trimethyl ether: nf-κb inhibitor from morus alba
kvartazin: rn given refers to the mono-hcl; rn for parent cpd not avail 10/90
kwakhurin: estrogen-like isoflavone of pueraria mirifica (leguminosae)
kwangpene A: a nitric oxide inhibitor that interacts with inducible nitric oxide synthase; isolated from callicarpa kwangtungensis
kyanomycin: a complex of unusual anthracycline-phospholipid hybrides from nonomuria species
kynapcin-13: a prolyl endopeptidase inhibitor; isolated from polyozellus multiplex
kynapcin-24: isolated from polyozellus multiflex (therephoraceae); noncompetitively inhibits prolyl endopeptidase & was less inhibitory to other serine proteases such as chymotrypsin, trypsin, and elastase
kynapcin-28: a prolyl endopeptidase inhibitor; isolated from polyozellus multiplex
kynostatin 227: ; contains allophenylnorstatine as a transition-state mimic
kynostatin 272: ; contains allophenylnorstatine as a transition-state mimic
kynurenine 62-lysozyme: aspect of ec 3.2.1.17 in which tryptophan 62 is replaced by kynurenine
kyotorphin: morphine-like dipeptide from bovine brain; rn given refers to (l-arg-l-tyr)-isomer
kyotorphin I dipeptidase: responsible for the major kyotorphin-degrading activity in the soluble fraction of rat brain
kyotorphin synthetase: found in brain synaptosomes; catalyzes the formation of kyotorphin & pyrophosphate from tyrosine, arginine & atp in the presence of mgcl2
kyung-ok-ko: has anti-inflammatory activity; consists of rehmannia glutinosa liboschitz var. purpurae, lycium chinense, aquillaria agallocha, poria cocos, panax ginseng, and honey
l(1)sc protein, Drosophila: involved in central nervous system development of drosophila; a member of the achaete-scute complex family of proteins; has been sequenced; refseq nm_057275
l(2)dtl protein, Drosophila: 83-kda protein isolated from drosophila melanogaster; amino acid ; genbank x83414
l(2)efl protein, Drosophila: shows significant homology to small hsps & alpha-crystallins; from drosophila melanogaster; amino acid sequence given in first source; genbank x77635
l(2)gd1 protein, Drosophila: a phospholipid-binding protein involved in protein trafficking; refseq nm_135644
l(2)gl protein, Drosophila: l(2)gl plays a critical role at the onset of vitellogenesis and regulates growth of the oocyte, follicle cell migration and organisation and germline cell viability; could act as a tumor suppressor; aa sequence of both proteins given in first source; refseq nm_164349
l(3)72Ab protein, Drosophila: refseq nm_140561
l(3)mbt protein, Drosophila: refseq nm_079805
l-alpha-methyl-8-methoxy-6,7-dihydroxy-1-(6,7-dimethoxy-3-phthalidyl)-1,2,3,4-tetrahydroisoquinoline: metabolite of noscapine
l-digitoxosyl-phenanthroviridin: from streptomyces venezuelae
l-hydroxy-2,5-dimethoxyxanthone: from twigs of garcinia nobilis
l-methyl-2-pyridone-5-carboxamide: niacin metabolite
l7Rn6 protein, mouse: required for clara cell function in mouse lung development; nm_026304
lab protein, Drosophila: amino acid given in first source; involved in head development; also functions in the larval midgut
labd-7,13-dien-15-ol: isolated from a resin called ladano
labd-8 (17)-en-15-oic acid: from moldenhawera nutans
labd-8(17),13-dien-15-oic acid: antimicrobial from microlicia hatschbachii wurdack (melastomataceae)
labda-11,13-diene-8,15-diol: wound-induced protien kinase-inducing substance isolated from tobacco leaves
labda-12,14-dien-6beta,7alpha,8beta,17-tetraol: from heteroplexis micocephala
labda-7,13-dienyl diphosphate synthase, Grindelia robusta: catalyzes the conversion of geranylgeranyl diphosphate into labda-7,13e-dienyl diphosphate; isolated from gumweed
labda-8(17),12,14-trien-19-oic acid: from fruits of cupressus sempervirens, suppresses benign prostatic hyperplasia
labdanolic acid methyl ester: has anti-inflammatory activity; isolated from oxylobus glanduliferus
labdanyl-3alpha-ol-18-(3'''-methoxy-2'''-naphthyl-oate)-3alpha-L-arabinofuranosyl-(2'''-1'')-alpha-L-arabinofuranoside: from the fruits of peucedanum grande c. b. clarke; showed nephroprotective activity against gentamicin-induced nephrotoxicity in wistar rats
labetuzumab: humanized monoclonal antibody to carcinoembryonic antigen that inhibits tumor growth; used in radioimmunotherapy
labetuzumab govitecan: anti-ceacam5/sn-38 antibody-drug conjugate for treatment of refractory or relapsing metastatic colorectal cancer
labramin, Labramia bojeri: from seeds of the beach apricot tree (labramia bojeri); effective on mediterranean flour moth, ephestia kuehniella
labruscol: a resveratrol dimer produced by grapevine cell suspensions (vitis labrusca l.); has anti-carcinogenic properties
laburnamine: a natural selective ligand and partial agonist for the alpha4beta2 nicotinic receptor subtype from the seeds of laburnum anagyroides
lac dye: possible food coloring agent which is completely nontoxic at low doses; lac dye is water soluble constituent of stick lac (commercial lac resin); lac resin is hardened secretion of insect laccifer lacca (lac insect)
lac repressor fragment 33-38: lys-arg-glu-lys-val fragment from lac repressor
lac-6-destruxin E: analog of destruxin e; biologically less effective than destruxin e or a
lacK protein, Agrobacterium tumefaciens: close homolog of malk from salmonella typhimurium; amino acid ; genbank q01937
laccaic acid D 8-O-glucoside: isolated from emex spinosus
lachabnormic acid: from endophytic fungus lachnum abnorme from ardisia cornudentata
lachnophyllum ester: cytotoxic; from the essential oil from the aerial parts of blumea lacera collected from biratnagar, nepal
lachnumfuran A: isolated from the ascomycete lachnum papyraceum
lachnumlactone A: isolated from the ascomycete lachnum papyraceum
lachnumol A: ; isolated from the ascomycete lachnum papyraceum
lachrymatory factor synthase, Allium cepa: catalyzes the conversion of 1-propenyl sulfinic acid to lachrymatory factor
lacinilene C 7-methyl ether: causes asthma in textile workers; rn given refers to cpd without isomeric designation
lacri-lube: ointment; used as ocular lubricant; contains the above cpds
lactacin F: from lactobacillus acidophilus; antimicrobial peptide; amino acid sequence given in first source
lactamide: used in 2m solution as hyperosmotic agent on ciliary epithelium
lactate dehydratase: from cell extracts of clostridium propionicum; catalyzes the dehydration of (r)-lactate to acrylate
lactate dehydrogenase 1: ldh isoenzyme composed of 4 ldh-b subunits; the predominant form in heart tissue
lactate dehydrogenase 2: prog clin biol res 1990;344:75-99
lactate dehydrogenase 3: prog clin biol res 1990;344:75-99
lactate dehydrogenase 4: prog clin biol res 1990;344:75-99
lactate dehydrogenase C4: ldh isoenzyme composed of 4 ldh-c subunits; the testicular form
lactate dehydrogenase-K: described in cells transformed by the kirsten murine sarcoma virus; proc natl acad sci u s a 1981 may;78(5):3209-13
lacticin 481: amino acid sequence given in first source; a lantibiotic; genbank x71410 (l. lactis)
lacticin Q, Lactococcus lactis: forms pores in membranes; genbank ab235201
lacticolorin: phenolic glucoside ester; metabolite of protea lacticolor salisb.
lactiflorasyne: isolated from artemisia lactiflora wall; mf: c19-h25-o5; contains an ester group, a spiro system and two triple bonds
lactimidomycin: a glutarimide antibiotic isolated from streptomyces amphibiosporus
lactinex: mixed culture of lactobacillus acidophilus & lactobacillus bulgaricus used in therapy of gastrointestinal diseases, especially diarrhea
lactivicin: non-beta-lactam antibiotic binds to penicillin-binding proteins
lacto-N-biose II: from human milk oligosaccharide lacto-n-tetraose
lacto-N-biosidase: hydrolyzes oligosaccharides containing a type 1 structure at the nonreducing terminus & produces lacto-n-biose (gal beta1-3glcnac)
lacto-N-difucohexaose I: in urine of pregnant & lactating women
lacto-N-fucoheptaose: heptasaccharide isolated from human milk; contains galactose, fucose, & n-acetylglucosamine in 3:1:1:2 ratio
lacto-N-fucopentaose I: rn given refers to all d-isomer
lacto-N-fucopentaose II: ganglioside containing sialylated lacto-n-fucopentaose ii is gastrointestinal cancer-asociated antigen detected by monoclonal antibody 19-9 in colorectal carcinoma cell line sw 1116
lacto-N-fucopentaose III: a polylactosamine sugar, predominant carbohydrate found in schistosoma mansoni egg antigen; induces th2-type immune responses in vivo
lacto-N-fucopentaosyl(III)ceramide: accumulates in human adenocarcinomas
lacto-N-triose I: core chain trisaccharide of human blood-group substances
lactobionic acid: rn given refers to parent cpd; a component of erythromycin lactobionate and university of wisconsin-lactobionate solution
lactocepin: encodes a subtilisin-like cell envelope proteinase of lactococcus lactis; amino acid sequence has been determined
lactococcin 972: isolated from lactococcus lactis; amino acid ; genbank aj002203
lactococcin A: from lactococcus lactis; amino acid sequence given in first source
lactococcin A immunity factor, bacteria: protein which renders lactococcin a resistant to its own bacteriocin; mw 11 kda; aa sequence given in first source
lactoferrin-DTPA-Eu conjugate: a probe used to monitor heparin immobilization on plastic surfaces
lactoisooctaosylceramide: contains a binary n-acetyllactosaminyl structure
lactonamycin Z: from a culture broth of streptomyces rishiriensis
lactonizing lipase protein, Pseudomonas: catalyzes macrocylic lactone synthesis using omega-hydroxyfatty acid esters as substrates; 311 amino acid residues; amino acid sequence known; genbank d10166
lactophenol cotton blue: contains phenol crystals, lactic acid, glycerol, distilled water, & cotton blue
lactophnol cotton blue: combined fixative, staining and clearing agent containing cotton blue for staining of platyhelminths
lactoribonuclease: from bovine milk; activity similar to, but not identical to, pancreatic ribonuclease; n-terminal amino acid
lactosaminated polylysine-adenine arabinoside monophosphate: a soluble conjugate of ara-amp
lactosaminoglycan: cell surface glycoconjugate of embryonal carcinoma cells; core structure composed of repeating n-acetyllactosamine (gal-glcnac) disaccharides; branched lactosaminoglycan from band 3 gloycoprotein of adult human erythrocytes
lactose monolaurate: an antilisterial found in milk, drinkable yogurt and cottage cheese
lactose permease: member of major facilitator superfamily; proton coupled symporter; lacy consists of two units of six membrane spanning alpha helices
lactose ureide: for determination of orocecal transit time by scintigraphy
lactosorbal: contains 5% albumin solution, 20% sorbate, sodium lactate and ringer's solution
lactostatin: a hypocholesterolemic pentapeptide derived from bovine milk beta-lactoglobulin
lactosylated LDL: ldl covalently conjugated with 200-250 residues lactose per ldl particle
lactosylceramidase: ceramide-glc-gal & h2o gives cer-glc & galactose; deficiency gives lactosylceramidosis; see also lactosylceramidase ii which acts gm(1) ganglioside
lactosylphenyl-trolox: ; a more stable and effective hepatoprotector than trolox, which is a polar analog of vitamin e
lactotetraosylceramide: a receptor for helicobacter pylori in gastric epithelium
lactotropin: hormone from pineal body which is biologically & immunologically related to the pituitary hormone prolactin
lactoyl-coenzyme A: used by clostridium propionicum in the conversion of lactate to propionate
lactucin-8-O-methylacrylate: from parmentiera edulis fruit
lacunin protein, Manduca sexta: a large multidomain extracellular matrix protein; amino acid
ladderlectin, Oncorhynchus mykiss: a rainbow trout (oncorhynchus mykiss) lectin with multimeric structure; n-terminal amino acid sequence given in first source
laetevirenol A: isolated from the roots and stems of parthenocissus laetevirens
laetiporic acid A: from fruit-bodies of the wood-rotting fungus laetiporus sulphureus, was found to be the major orange pigment also in mycelium grown in liquid culture
laetirobin: from the parasitic growth of laetiporus sulphureus on robinia pseudoacacia
laf-1 protein, C elegans: refseq nm_001267929.1
lag-1 protein, Legionella: responsible for 8-o-acetylation of polylegionaminic acid, genbank u32118
lag-2 protein, C elegans: 402 amino acid residues, has a potential signal sequence & a potential transmembrane domain; has homology with delta and serrate of drosophila; amino acid ; do not confuse with lag2 protein (fungal)
lagascatriol: from sideritis species, protects astrocytes against oxidative stress via nf-e2-related factor 2
lagenin: a ribosome-inactivating protein isolated from the seeds of the bottle gourd, lagenaria siceraria
lagerstroemin: from dried leaves of lagerstroemia speciosa (lythraceae)
lagunamide A: cytotoxic and antimalarial cyclodepsipeptide from the marine cyanobacterium lyngbya majuscula
lagunamide B: cytotoxic and antimalarial cyclodepsipeptide from the marine cyanobacterium lyngbya majuscula
lagunamide C: cytotoxic; from the marine cyanobacterium lyngbya majuscula
lahirin protein, Naja kaouthia: a fibrinogenolytic toxin isolated from the venom of indian monocled cobra
lahorenoic acid B: from pseudomonas aurantiaca pb-st2; showed moderate antibacterial activity against mycobacteria
lajollamycin: a nitro-tetraene spiro-beta-lactone-gamma-lactam antibiotic from the marine actinomycete streptomyces nodosus
lakoochin A: antimycobacterial stilbene derivative from artocarpus lakoocha (moraceae)
lakoochin B: antimycobacterial stilbene derivative from artocarpus lakoocha (moraceae)
laksafer: bulgarian phytopreparation for overcoming postoperative paresis of intestines and recovery of peristalsis
lakshminine: an oxoisoaporphine alkaloid from sciadotenia toxifera
lama protein, Drosophila: expressed in neural and glial progenitor cells; 74% identical to d. virilis homologue; isolated from drosophila melanogaster; amino acid ; genbank u57314 (d. melanogaster) and u57315 (d. virilis); do not confuse with lama protein
lambda 1 protein, reovirus: a major component of the inner capsid; from reovirus; amino acid sequence has been determined; has the same affinity for dsdna and dsrna since both estimated kd values are 1.8x106 m
lambda Spi-1: belongs to serine protease inhibitor family; from rat liver; spi-1 & spi-2 have 87% amino acid identity; amino acid sequence has been determined; do not confuse with spi-1 transcription factors
lambda Spi-2: belongs to serine protease inhibitor family; from rat liver; spi-1 & spi-2 have 87% amino acid identity; amino acid sequence has been determined
lambda phage protein Nu 1: amino acid residues 3-24 of n terminus given in first source; gpnu1, mw 20.4 kda small subunit of phage lambda terminase
lambda-(bis(2,2'-bipyridine)(eilatin)ruthenium(II)): an intercalating agent
lambda-carrageenase, Pseudoalteromonas: from lambda-carrageenan-degrading pseudoalteromonas bacterium, strain cl19 from a deep-sea sediment; mw about 100 kda; genbank ab261169
lambda3 protein, Reovirus: a stable minor structural component of the core, highly conserved among different serotypes
lambdap26 protein, Bacteriophage lambda: bacterial virulence determinant encoded by lysogenic coliphage lambda; amino acid sequence given in first source; genbank x55793
lambertianin: dimeric, trimeric or tetrameric ellagitannins from leaves of rubus lambertianus seringe
lamellarin L: a benzo-isoquinoline-coumarin; do not confuse with lamellarine l
lamellarin alpha: antioxidant from the indian ascidian didemnum obscurum
lamellarin alpha 20-sulfate: a benzo-isoquinoline-coumarin; hiv-1 integrase inhibitor from lamellaria;
lamellarin epsilon: antioxidant from the indian ascidian didemnum obscurum
lamellarin gamma: antioxidant from the indian ascidian didemnum obscurum
lamellodysidine A: isolated from the marine sponge lamellodysidea herbacea
lamellodysidine B: isolated from the marine sponge lamellodysidea herbacea
lamesticumin G: a onoceranoid triterpene and alpha-glucosidase inhibitor isolated from fruit peel extract of lansium parasiticum
lamifiban: a nonpeptide glycoprotein iib/iiia antagonist; prevents platelet loss during experimental cardiopulmonary bypass
lamin C2: mw 52 kda; a germ cell-specific a-type lamin in mice; amino acid sequence given in first source
lamin proteinase: cleaves the nuclear lamins during apoptosis; related to interleukin 1beta-converting enzyme (ice); distinct from poly(adp-ribose) polymerase (parp) proteinase
lamina-associated polypeptide 2: an integral membrane protein of the inner nuclear membrane; amino acid sequence given in first source; genbank u18314
lamina-associated polypeptide 2, zebrafish: genbank aj320189, aj320190 (omega), aj320191 (beta), and aj320192 (gamma)
laminaribiose octaacetate: ; rn given is for beta-laminaribiose octaacetate
laminaribiose phosphorylase: from euglena gracillis z; contains three isoforms; catalyzes a reversible phosphorolysis of laminaribiose; also acts on 1,3-beta-d-oligoglucans
laminarin sulfate: inhibits vascular smooth muscle cell proliferation in culture; an angiogenesis inhibitor; rn given refers to parent cpd
laminin 11 protein, human: each of the 11 laminin isoforms is an alpha beta gamma heterotrimer assembled from a repertoire of five alpha, three beta and two gamma chains
laminin A: involved in diverse functions during morphogenesis in drosophila and mammals; amino acid sequence given in first source; refseq nm_005559 (human), nm_008480 (mouse); genbank m96388, l07288 and m75882 (drosophila)
laminin B1 (1363-1383): residue 1363-1383 of laminin b1 chain, klqsldlsaaaqmtcgtppga
laminin F9: synthetic peptide from the inner globule of the b1 chain of laminin; has heparin-binding & cell adhesion-promoting activities
laminin P1: mw 20 kda; pepsin-resistant fragment of the glycoprotein laminin
laminin alpha 2: deficiency is associated with muscular dystrophy and demyelinating neuropathy; has been sequenced
laminin alpha1, zebrafish: essential for normal lens development; refseq mrna sequence nm_001034986; source sequence dq131910; product np_001030158
laminin alpha2, zebrafish: mutation leads to candyfloss phenotype; has been sequenced
laminin beta2: amino acid sequence given in first source; homologue of laminin; selectively associated with synaptic basal lamina & is recognized by motorneurons; chicken equivalent of the mammalian beta 2 chain; genbank af038555
laminin binding protein 67-kDa, rat: shed from malignant cells in significant amounts and binds to laminin-1; amino acid
laminin gamma 1: contains epidermal growth factor (egf)-like motif; partial amino acid sequence given in first source; refseq nm_002293 (human), nm_010683 (mouse)
laminin-511, mouse: an epithelial-derived protein promoting dermal papilla development and function during early hair morphogenesis; has been sequenced
lamiophlomiol A: from roots of lamiophlomis rotata; the a & b cpds are epimers of each other
lamivudine, tenofovir disoproxil fumarate drug combination: for treatment of hiv infection in combination with other antiretroviral drugs
lamivudine, zidovudine drug combination: contains half the typical daily doses of both drugs in one tablet
lamotrigine 2-N-glucuronide: ; major metabolite of lamotrigine
lampalizumab: an antigen-binding fragment of a monoclonal antibody against complement factor d
lamprin: an insoluble non-collagen, non-elastin structural protein of the lamprey cartilage; amino acid sequence has been determined
lamstatin: an anti-lymphangiogenic agent derived from the non-collagenous domain-1 of col4a5
lanatoside C: rn given refers to (3beta,5beta,12beta)-isomer
lanceolatin A: adulticidal activity against sitophilus oryzae, rhyzopertha dominica and tribolium castaneum; from tephrosia apolline
lanceolin protein, Adenia lanceolata: type 2 ribosome-inactivating protein, highly toxic to glial and neuronal cells
lancifodilactone F: nortriterpenoid possessing anti-hiv activity from schisandra lancifolia
lancifodilactone G: nortriterpenoid possessing anti-hiv activity from schisandra lancifolia
lancifodilactone H: triterpenoid from schisandra lancifolia with anti-hiv-1 activity
lancifoic acid A: triterpenoid from schisandra lancifolia with anti-hiv-1 activity
landogrozumab: targets myostatin, in patients undergoing elective total hip arthroplasty
landomycin P: cytotoxic; from streptomyces cyanogenus s-136
landornamide a: ornithine-containing ribosomal peptide that is the product of the silent osp gene cluster from kamptonema sp. pcc 6506
langkolide: a 32-membered macrolactone antibiotic produced by streptomyces sp. acta 3062; has antimicrobial and antiproliferative activities
lanierone: used by pine engraver beetles (coleoptera: scolytidae)
lankacidins: rn refers to lankacidin c; rn given refers to (1s-(1r*,2s*,3e,5e,7r*,9e,11e,13r*,15s*,19s*))-isomer
lanmodulin: a lanthanoid series element binding protein initially isolated from methylobacterium extorquens
lanneaquinol: a cytotoxic alkylated hydroquinone from lannea welwitschii
lanost-3beta,23S-dihydroxy-22(31)-ene: from vernonia leopoldii
lanoteplase: tissue plasminogen activator in which asn117 is replaced by gln; reduces the area of cerebral infarction
lanreotide: somatostatin analogue that suppresses gh/igf-i hypersecretion in acromegaly patients and used to manage neuroendocrine tumours; do not confuse with bim 23014 c
lansionic acid: onoceranoid triterpene from the fruit peel of lansium domesticum (meliaceae)
lanthanum carbonate: a phosphate binder used for hyperphosphatemia treatment in end-stage renal disease
lanthanum trifluoride: sputtered laf3 film is used as a new mos-type glucose sensor; rn given refers to cpd laf3
lanthionine: a thioether analogue of cystine; rn given refers to (dl)-isomer; structure; a component of lantibiotics (bacteriocins)
lanthionine synthase: proposed complex of nisb, at least two molecules of nisc and a nist dimer; converts nisin prepeptide by a dehydratase reaction at serine and threonine, forming dehydroalanine and dehydrobutyrine, which are converted to thioethers with neighboring cysteine residues in lantibiotic prepeptides
lanthiopeptin: isolated from streptoverticillium griseoverticillatum; contains 15 amino acids
lantibiotic Pep5: from staphylococcus epidermidis 5; antibiotic with membrane-disruptive action; induces autolysis in staphylococci
lapatin A: spiro-quinazoline metabolite from penicillium lapatayae
lapatin B: spiro-quinazoline metabolite from penicillium lapatayae
lapidilectine B: kopsia lapidilecta alkaloid (apocynaceae, subfamily plumeroideae)
lapidin: isolated from ferula linkii; rn given for (3r-(3alpha,3abeta,4beta(z),8aalpha))-isomer
lapiferin: from ferula vesceritensis, induces apoptosis pathway in mcf-7 breast cancer cells
lappaceolide A: monoterpene lactone from the seeds of nephelium lappaceum
lappaceolide B: monoterpene lactone from the seeds of nephelium lappaceum
lappadilactone: cytotoxic sesquiterpene lactone from the root of saussurea lappa (compositae)
larazotide acetate: an octapeptide inhibitor of paracellular permeability whose structure is derived from a protein (zonula occludens toxin) secreted by vibrio cholerae for treatment of coeliac disease; do not confuse with at1001 deoxyjirimycin
large cardioactive peptide, Lymnaea stagnalis: mw greater than 1500; heat-stable
large mobile protein, rat: accumulated in rat saliva upon chronic administration of beta-adrenergic drug isoproterenol
large molecular weight DNA fragmentation factor, Xenopus: responsible for the large molecular weight dna degradation during apoptosis in xenopus egg extracts
lariciresinol 3a-acetate: isolated from aglaia elaeagnoidea
lariciresinol reductase: catalyzes the conversion of lariciresinol to secoisolariciresinol; isolated from forsythia intermedia
lariciresinol-9-O-beta-D-glucopyranoside: from pachysandra terminalis
laricitrin: from red grapes, ameliorates lung cancer-mediated immunosuppression
larval serum protein, Drosophila: larval storage proteins which may act as storage for amino acids needed for adult protein synthesis
laschiatrion: an antifungal agent from a favolaschia species (basidiomycetes) active against human pathogens
lasianthuslactone A: isolated from the roots of lasianthus acuminatissimus
lasiocarpine: rn given refers to parent cpd(1s-(1alpha(z),7(2s*,3r*),7aalpha))-isomer
lasiocepsin: cyclic antimicrobial peptide from the venom of eusocial bee lasioglossum laticeps (hymenoptera: halictidae)
lasioglossin I: isolated from the venom of the bee lasioglossum laticeps
lasioglossin II: isolated from the venom of the bee lasioglossum laticeps
lasioglossin III: isolated from the venom of the bee lasioglossum laticeps
lasiol: isolated from the mandibular gland secretion of male ants, lasius meridionalis; ; rn given refers to (r*,r*)-isomer
lasmiditan: a high-affinity, highly selective serotonin 5-ht(1f) receptor agonist
laspartomycin C: an acidic lipopeptide antibiotic with a unique peptide core
lassomycin: a ribosomally synthesized peptide that kills mycobacterium tuberculosis by targeting the atp-dependent protease clpc1p1p2; amino acid
lat-1 protein, C elegans: a latrotoxin receptor; amino acid ; refseq nm_001026726.3
latazienone: lathyrane-type diterpenoid from euphorbia latazi kunth
late embryogenesis abundant protein, plant: amino acid ; atypical late embryogenesis-abundant protein
late endosome-lysosome membrane adaptor p18, mouse: refseq nm_025605
late expression factor 2, Baculovirus: op - orgyia pseudotsugata; ac - autographa californica; amino acid ; genbank d50053 (o pseudotsugata)
late expression factor 3, baculovirus: essential for orygia pseudotsugata baculovirus dna replication; mw 42.6 kda; amino acid sequence given in first source; genbank d45397
late expression factor 4, baculovirus: from autographa californica nuclear polyhedrosis virus (acmnpv); amino acid sequence given in first source; genbank l20217
late expression factor 7, baculovirus: from autographa californica nuclear polyhedrosis virus (acmnpv); amino acid sequence given in first source; genbank u01142
late expression factor 8, Baculovirus: from autographa californica nuclear polyhedrosis virus (acmnpv) & spodoptera littoralis mnpv; mw 101,771 da; amino acid sequence given in first source; genbank u04879
late protein 13-kDa, Bacteriophage MB78: a late protein of bacteriophage mb78; amino acid ; genbank af156970
latency associated transcript, herpes simplex virus-1: herpes simplex virus latency-associated transcript in neurons; genbank m17921
latency-associated nuclear antigen: a major nuclear antigen of the kaposi's sarcoma-associated herpesvirus (kshv); the 222-234 kda latent nuclear protein (lna) encoded by orf73 is a component of lana; over 85% of patients with ks are seropositive for lana
latency-related protein, Bovine herpesvirus 1: inhibits programmed cell death; has been sequenced
latent nuclear antigen (LNA): 222-234 kda latent nuclear protein (lna), encoded by orf73 (a component of lana); a kshv/hhv-8 protein that is homologous to fsh gene product from drosophila
lateritin: isolated from the mycelial cake of gibberella lateritium; ; bassiatin is the (3s,6r) isomer
latex thaumatin-like protein, papaya: a 22.137 kda protein from fresh latex isolated both from the latex of regularly damaged papaya trees and from a commercially available papain preparation; amino acid
latherin protein, Equus caballus: protein with surface-active properties from horse sweat; mw 24,400; adsorbs readily at hydrophobic surfaces, rendering them wettable
lathosterol delta-5-dehydrogenase: forms 7-dehydrocholesterol (cholesta-5,7-dien-3-beta-ol)
laticeptin, Leptodactylus laticeps: from skin secretions of the south american frog l laticeps
laticotoxin a: neurotoxic protein in venom of sea snakes laticauda laticaudata & laticauda colubrina
latifolian A: jnk3 kinase inhibitor from the papua new guinean plant gnetum latifolium
latifolian B: jnk3 kinase inhibitor from the papua new guinean plant gnetum latifolium
latifolicinin A: has antineoplastic activity; isolated from a fermented soymilk product
latifolol: an acetone extract of the stem of gnetum latifolium blume afforded the stilbene trimer
latoconazole: rn refers to cpd without isomeric designation; latoconazole is (e)-isomer
latrocrustatoxin: a crustacean-specific toxin purified from bws venom; lethal for crayfish; mw 120 kda
latrodectin: a 7945 da protein that copurifies with alpha-latrotoxin from latrodectus tredecimguttatus; 88 amino acids; amino acid sequence given in first source
latroeggtoxin-III peptide, Latrodectus tredecimguttatus: has insecticidal activity; isolated from black widow spider eggs
latroeggtoxin-IV peptide, Latrodectus tredecimguttatus: has antibacterial activity; isolated from black widow spider eggs
latroinsectotoxin: isolated from black widow spider (lactrodectus mactans tredecimguttatus); action resembles that of alpha-latrotoxin
latrunculin A: 16-membered macrolide attached to 2-thiazolidinone moiety; from red sea sponge latrunculia magnifica; see also latrunculin b
latrunculin B: 14-membered macrolide attached to 2-thiazolidinone moiety; from red sea sponge latrunculia magnifica; see also latrunculin a
laucysteinamide A: marine natural product isolated from the cyanobacterium caldora penicillata
laughine: a bromopyrrole alkaloid from the caribbean marine sponge eurypon laughlini
laurendecumallene A: halogenated nonterpenoid c(15)-acetogenin from the marine red alga laurencia decumbens
laurendecumallene B: halogenated nonterpenoid c(15)-acetogenin from the marine red alga laurencia decumbens
laurendecumenyne A: halogenated nonterpenoid c(15)-acetogenin from the marine red alga laurencia decumbens
laurendecumenyne B: halogenated nonterpenoid c(15)-acetogenin from the marine red alga laurencia decumbens
laurenditerpenol: from the tropical marine alga laurenciaintricata; potently inhibits hif-1 mediated hypoxic signaling in breast tumor cells
laurenmariallene: a brominated c 15-acetogenin from the marine red alga laurencia mariannensis
laurentixanthone A: has antimicrobial activity; isolated from vismia laurentii
laurentixanthone B: has antimicrobial activity; isolated from vismia laurentii
laurenyne: from the okinawan red alga laurencia yonaguniensis (rhodomelaceae)
lauric acid diethanolamide: component of shampoo implicated in contact dermatitis
lauric acid in-chain-hydroxylase: a plant cytochrome p-450 hydroxylase that catalyzes hydroxylation at c-8, c-9 or c-10 of the of lauric acid chain
laurinterol: an antimicrobial agent isolated from the marine alga laurencia okamurai
lauroside B: from laurus nobilis (bay laurel) leaves, induces apoptosis in human melanoma cell lines by inhibiting nf-κb activation
laurotetanine: isolated from tetranthera & lindera benzoin l. from family lauraceae
lauroyl-lipid IVA: includes a tetraacyl disaccharide-1,4'-bis-phosphate precursor of lipid a attached to lauroyl-acyl carrier protein
lauroylcarnitine: rn refers to hydroxide inner salt, (r)-isomer
lauryl glucopyranosyl-1-3-(glucopyranosyl-1-6)-glucopyranosyl-1-3-glucopyranosyl-1-6-(galactopyranosyl-1-4-glucopyranosyl-1-3)glucopyranoside: has antineoplastic activity
lavanducyanin: isolated from steptomyces sp. cl190& from streptomyces sp no.9659
lavandulifolioside B: from the aerial parts of stachys lavandulifolia vahl
lavandulol: defensive pheromone of the red-lined carrion beetle and additive in perfumes
lavandulyl senecioate: sex pheromone of the vine mealybug planococcus ficus signoret
lavanduquinocin: consists of a carbazole skeleton with an ortho quinone function and a cyclovandulyl moiety; isolated from streptomyces viridochromogenes; protects neuronal cells from glutamate toxicity
lavendomycin: isolated from streptomyces lavendulae; mw: 666; active against gram-postitve bacteria
lawsone: a molluscacide from leaves of lawsonia inermis l. topical sunscreening agent; structure; powdered leaves of lawsonia inermis(lythraceae) used as brown hair dye
laxaphycin B2: has antineoplastic activity; isolated from anabaena torulosa
laxaphycin B3: has antineoplastic activity; isolated from anabaena torulosa
laxiflorin E: diterpenoids from isodon eriocalyx var. laxiflora
laxiflorin H: diterpenoids from isodon eriocalyx var. laxiflora
laxiflorin I: diterpenoids from isodon eriocalyx var. laxiflora
laxifolone A: a no-production-inhibiting triterpene from euonymus laxiflorus
laxiracemosin A: antineoplastic, phytogenic from the bark of dysoxylum laxiracemosum
laxiracemosin E: antineoplastic, phytogenic from the bark of dysoxylum laxiracemosum
laxitextine A: from the tropical fungus laxitextum incrustatum
laxitextine B: from the tropical fungus laxitextum incrustatum
layilin protein, mouse: talin-binding protein localized in membrane ruffles; refseq xm_146887
laza protein, Drosophila: gene lazaro encodes a lipid phosphate phosphohydrolase that regulates phosphatidylinositol turnover during drosophila phototransduction; has been sequenced; refseq nm_141134
lazarus1 protein, Arabidopsis: a duf300 protein; refseq nm_119998
lbgA protein, Haemophilus ducreyi: gene cluster of haemophilus ducreyi encodes a beta-1,4-galactosyltransferase
lbgB protein, H ducreyi: gene cluster of haemophilus ducreyi encodes glycosyltransferase
lbl protein, Drosophila: maintains late wingless expression in terminal & dorsal epidermis of embryo; amino acid sequence given in first source; refseq nm_079710
lbm protein, Drosophila: a neural tetraspanin; transiently expressed on motor axons, growth cones, and terminal arbors in drosophila; amino acid sequence given in first source; genbank u49081
lbp-2 protein, C elegans: refseq nm_076157.7
lcrF protein, Yersinia pestis: a thermoregulatory protein; a transcriptional regulator of the thermally regulated virulent gene, yope; partial amino acid sequence given in first source; isolated from yersinia pestis; a 30.8 kda protein with 98% homology with virf protein of yersinia enterocolitica
lcrQ protein, Yersinia pseudotuberculosis: amino acid sequence given in first source; a 12 kda protein that plays a key role in negative calcium-controlled pathway for regulating yop genes of yersinia pseudotuberculosis
ldb-1 protein, C elegans: lim domain binding protein, required for some neuronal function
lds protein, Drosophila: amino acid sequence given in first source; putative nucleoside triphosphate-binding protein; refseq nm_080111
lead azide: explosive used on the tip of an explosive catheter in micro-explosion cystolithotripsy
lead chloride: rn in 9th ci form index for cotunnite: 14639-87-3; rn given refers to cpd with mf of pb-cl2
lead methacrylate-2-ethylhexanoate: radio-opaque resin for microvascular corrosion casting
lead sulfide: surma refers to fine powder-like mascara, applied to conjunctival surfaces of eyes; originally contained antimony sulfide (derived from urdu word for antimony); recently lead sulfide has been used due to scarcity of antimony; rn given refers to cpd with mf of pb-s; galena is the principal ore of lead sulfide. black kohl stone and red-brown kohl stone are widely used in eye cosmetics in the middle east, asia and africa
lead tetraacetate: rn given refers to cpd with mf of pb-(c2h3o2)4; see also record for lead acetate
lead zinc niobate titanate: a common material for ultrasonic transducers in medical imaging
leader proteinase, foot-and-mouth disease virus: involved in cleavage of eukaryotic initiation factor, eif-4gamma; two forms are found in infected cells, lab & lb; amino acid sequence has been determined
leadzyme: a catalytic rna that cleaves a specific ribophosphodiester bond in the presence of lead; primary and secondary
lebbeckoside A: has antineoplastic activity; isolated from albizia lebbeck
lebbeckoside B: has antineoplastic activity; isolated from albizia lebbeck
lebbeckoside C: has antineoplastic activity; isolated from albizia lebbeck
lebecetin protein, Macrovipera lebetina: a putative gpib ligand; amino acid ; do not confuse with lebectin, another lectin from this viper
lebectin protein, Macrovipera lebetina: a venom-derived c-type lectin that inhibits angiogenesis both in vitro and in vivo; do not confuse with lebecetin, another lectin from this viper
lebein: a heterodimeric disintegrin from vipera lebetina venom; amino acid sequence for alpha and beta subunit given in first source
lebestatin protein, Macrovipera lebetina: has anti-angiogenic activity; a 41-mer peptide with a kts sequence rather than the typical rgd sequence of disintegrins
lebetase: extracted from vipera lebetina venom; hydrolyzes casein, fibrinogen, fibrin, and oxidized insulin b chain at positions ala(14)-leu(15), tyr(16)-leu(17)
lebetin 1: lebetin 1alpha is gly-lebetin 1beta; isolated from vipera lebetina venom; amino acid
lebetin 2: lebetin 2alpha is gly-lebetin 2beta; isolated from vipera lebetina venom; amino acid
lebocin protein, Bombyx mori: an antibacterial peptide from the silkworm, bombyx mori; amino acid sequence given in first source; genbank ab003035 (lebocin 3), ab003036 (lebosin 4)
lebrikizumab: anti-interleukin-13 mab for treatment of asthma
lecanemab: selectively binds soluble amyloid abeta protofibrils for treatment of alzheimer's disease
lecanopyrone: from cultured lichen mycobionts of lecanora leprosa
lecanoric acid: from a strain of pyricularia (deuteromycetes); rn given refers to parent cpd
lecheronol A: mycobacterium tuberculosis growth inhibititory constituent from sapium haematospermum
lecheronol B: mycobacterium tuberculosis growth inhibititory constituent from sapium haematospermum
lecithin-retinol acyltransferase: transfers 1-acyl moiety from lecithin to retinol-cellular retinol-binding protein, type ii, to produce retinyl esters; does not use coa
lecithinized superoxide dismutase: recombinant human cu,zn-sod linked to four molecules of phosphatidylcholine palmitoyl
lectin 36 kDa, Halocynthia roretzi: isolated from the plasma of the solitary ascidian, halocynthia roretzi; genbank ab000805
lectin 60 kDa, Chinese mistletoe: increases gammadelta t cell-mediated cytotoxicity through induction of caspase-dependent apoptosis
lectin B, Phytolacca americana: a mitogenic lectin from roots of pokeweed, phytolacca americana; amino acid sequence given in first source
lectin I, Axinella polypoides: amino acid sequence given in first source; from sponge, a. polypoides
lectin L6, Tachypleus tridentatus: a limulus lectin; has 221 amino acid residues; has no potential n-linked sugar binding site; mw 27 kda; amino acid ; do not confuse with l6 antigen or with ribosomal protein l6
lectin, Aleuria aurantia: from mushroom a. aurantia; nucleotide sequence and deduced amino acid sequence given in first source; shows sugar binding specificity for l-fucose
lectin, Amaranthus caudatus: a thomsen-friedenreich antigen-binding lectin
lectin, Canavalia: con a-like lectin from canavalia gladiata & lineata
lectin-1, Geodia cydonium: galactose-lactose specific lectin (galectin) from marine sponge geodia cydonium; belongs to s-type lectins; mw 15kda; present extracellulary; different from lect-2; see also record for geodia cydonium agglutinin; amino acid sequence given in first source
lectin-24Db protein, Drosophila: the cg2958 gene encodes a protein containing 359 amino acid residues, it consists of an n-terminal domain found in other drosophila proteins, a middle segment that is unique, and a c-terminal c-type carbohydrate-recognition domain; amino acid ; refseq nm_144384
lectin-37Da protein, Drosophila: refseq nm_001014489
lectin-37Db protein, Drosophila: refseq nm_001014490
lectin-binding protein, Pisum sativum: glycoprotein composed of 4 subunits of about 50,000 da; amino acid composition given in first source
lectin-like peptide-I, Selenocosmia huwena: a peptide isolated from the venom of the chinese bird spider selenocosmia huwena; exhibits hemagglutination activity; amino acid sequence given in first source
lectin-related protein, Polygonatum: a mannose-binding lectin from polygonatum multiflorum (common solomon's seal) rhizomes; amino acid sequence given in first source
lecythomycin: from the endophytic fungus lecythophora sp.; displayed antifungal activity against strains of aspergillus fumigatus and candida kruzei
leczyme protein, Rana: sialic acid-binding lectin from frog eggs that agglutinate a large variety of tumor cells and also hydrolyze rna
ledebourene: labdane type diterpenoid from trollius ledebouri (ranunculaceae)
ledebourin A: from the bulbs of ledebouria floribunda; structure in first sourcfe
ledebourin B: from the bulbs of ledebouria floribunda; structure in first sourcfe
ledebourin C: from the bulbs of ledebouria floribunda; structure in first sourcfe
leech excitatory peptide, Hirudo nipponia: member of the ggng peptide family; isolated from hirudo nipponia; amino acid
leech-derived tryptase inhibitor C: contains 46 amino acids with 3 disulfide bridges; from leech, hirudo medicinalis; amino acid sequence given in first source
leghemoglobin I: from the nitrogen-fixing root nodules of parasponia rigida & cowpea vigna unguiculata; amino acid sequence given in first source; rn given refers to (30-l-aspartic acid)
leghemoglobin II: from the nitrogen-fixing root nodules of parasponia rigida & cowpea vigna unguiculata; amino acid sequence given in first source
legiobactin protein, Legionella pneumophila: a nonclassical siderophore, produced by strains of legionella pneumophila
legioliulin: pigment invoked during blue-white autofluorescence in legionella
lehmannine: from sophoro sp.; has calming effect, antibacterial, anti-inflammatory and anti-tumor activiities
lehualide F: cytotoxic metabolite from the tongan marine sponge plakortis sp.
lei gong teng: extracted from root bark of lei gong teng (tripterygium wilfordii hook); contains terpenes, glycosides, and alkaloids
leinamycin: a thiazole containing macrolide characterized by an unusual 1,3-dioxo-1,2-dithiolane moiety that is spiro fused to an 18 member macrolactam ring; isolated from streptomyces; mf c22-h26-n2-o6-s3; possible dna alkylator; the leinamycin biosynthetic gene cluster from streptomyces atroolivaceus s-140 consists of two polyketide synthases genes
leining fusion protein: for treatment of rheumatoid arthritis; consists of an n-terminal human ctla-4 extracellular domain and a c-terminal human igg1fc domain
leiocarpaquinone: isolated from root of uentilago leiocarpa benth. (rhamnaceae)
leiocarposide: a phenolic bisglucoside from solidago virgaurea l; a heterodimer of salicin esterified to a methoxy-hydroxy-benzoic acid; rn given refers to (beta-d)-isomer;
leiocyclocin C: cyclopeptide from goniothalamus leiocarpus
leiocyclocin D: cyclopeptide from goniothalamus leiocarpus
leiodelide A: has antineoplastic activity; isolated from the marine sponge leiodermatium
leiodelide B: has antineoplastic activity; isolated from the marine sponge leiodermatium
leiodermatolide: an antimitotic agent isolated from the marine sponge leiodermatium
leiodermatolide B: an antimitotic agent isolated from the marine sponge leiodermatium
leiodermatolide C: an antimitotic agent isolated from the marine sponge leiodermatium
leiomodin protein, mouse: a tropomyosin-binding, actin-capping protein; lmod1 and lmod2 are expressed in smooth and cardiac muscle, respectively; genbank ac016814 (lmod1) and ak147141 (lmod2)
leiomyoma-derived growth factor: may participate in the pathophysiology of uterine leiomyomas; partial nh2-terminal amino acid (aa) sequence (1-20 aa) was identical to 113-132 aa of the human cysteine-rich protein; amino acid sequence has been determined
leiopyrrole: spasmolytic leioplegil is the hcl of leiopyrrole; rn given refers to leiopyrrole; no rn available for hcl
leishporin protein, Leishmania: a macrophage pore-forming leishmania amazonensis cytolysin
leiuropeptide II: from the venom of leiurus quinquestriatus; mw about 3 kda; amino acid sequence given in first source
leiurotoxin I: 3.4kda peptide from leiurus quinquestriatus hebraeus venom; potent apamin binding inhibitor; amino acid sequence given in first source
leiurutoxin III: n-terminal amino acid sequence given in first source; homologous to noxiustoxin; from leiurus quinquestriatus
leiwansterol A: antiviral from sclerotia of the fungus omphalia lapidescens
leiwansterol B: antiviral from sclerotia of the fungus omphalia lapidescens
lekozim: each vial contains lyophilized carica papaya proteases (mainly chymopapain & papain)
lekteplase: a secreted tissue plasminogen activator derivative from escherichia coli
lemA protein, bacterial: required for pathogenicity of bacteria, such as pseudomonas & listeria; member of family of two-component regulators; genes lema & repa are interchangeable, almost identical in sequence & function; amino acid
lembyne-A: antibacterial halogenated metabolite from the malaysian laurencia species
lembyne-B: antibacterial halogenated metabolite from the malaysian laurencia species
lemnaflavoside: diterpene glycoside from the soft coral lemnalia flava
lemnafricanol: isolated from several soft corals, lemnalia sp., paralemnalia clavata, lemnalia africana, and rhytisma fulvum fulvum; toxic to brine shrimp
lemnal-1(10)-ene-2,12-dione: cytotoxic 19-oxygenated ergosterol from the methylene chloride extract of the soft coral nephthea armata, collected in taiwan
lemnalol: from coral lemnalia tenuis; rn given refers also to unspecified stereoisomer
lemnitoxin protein, Micrurus lemniscatus: has myotoxic and pro-inflammatory activities; isolated from the coral snake micrurus lemniscatus
lemon oil: from lemon, citrus limon (l.) burm, family rutaceae
lemon protein, Hydra vulgaris: encodes a receptor protein-tyrosine kinase expressed during gametogenesis in hydra; predicted amino acid ; refseq nm_001309753
lemuteporfin: diethylene glycol benzoporphyrin derivative with antitumor activity
lengsin protein, mouse: a member of the glutamate-ammonia ligase family that lacks catalytic activity; may function as a chaperone or cytoskeletal protein in the lens; genbank af545851
lenigesial 1-carboxymethyl-3,7-dimethylxanthine: equimolecular compound of propoxyphene & 1-carboxymethyl-3,7-dimethylxanthine
leniolisib: a phosphatidylinositol 3-kinase delta inhibitor
lenperone: antipsychotic of the butyrophenone class; like other major tranquilizers, it has some alpha-adrenergic blocking action & is antiemetic; minor descriptor (76-85); on-line & index medicus search butyrophenones (76-85); rn given refers to parent cpd
lens epithelial necrosis factor: capable of irreversibly damaging 100% of epithelial cells in capsule bag to prevent posterior capsule opacification
lens epithelium-derived growth factor: homologous to family of proteins that includes hepatoma-derived growth factor; amino acid sequence known
lens intermediate filament proteins: intermediate filaments from bovine ocular lens; consists of three polypeptides; do not confuse with lentin which is a synonym for carbachol
lens intrinsic protein MIP 21: trypsin cleavage product of mip 26
lens intrinsic protein MP 38: formed by enzymatic cleavage from lens protein mp70
lens neutral proteinase: degrades alpha 2-crystallin; requires ca & mg; cleaves phe-ser bond in bradykinin; similar enzyme found in human lung
lentin protein, Lentinus edodes: a potent antifungal protein from shitake mushroom with inhibitory effects on activity of human immunodeficiency virus-1 reverse transcriptase and proliferation of leukemia cells; mw 27.5 kda
lentiviral lytic peptide type 1, Human immunodeficiency virus 1: carboxy terminus of gp41
lentropin: activity present in adult & embryonic chicken vitreous humor which causes lens epithelial cells to elongate & differentiate into cells that resemble lens fiber cells
lenziamide B1 peptide: cyclic decapeptide, lenziamide b1, isolated from streptomyces sp. s063
lenziamide D1 peptide: piz-containing cyclic decapeptide, lenziamide d1 from the marine-derived streptomyces sp. s063
lenzilumab: recombinant monoclonal antibodies against granulocyte macrophage colony-stimulating factor
leocaine: a crystal beta-modification of the beta-dimethylaminoethyl ether of n-butylaminobenzoic acid hydrochloride
leojaponicone A: labdane diterpenoid isolated from the herb of leonurus japonicus
leoligin: inhibits intimal hyperplasia of venous bypass grafts; isolated from edelweiss
leonoside A: ; a new phenylpropanoid glycoside from plant leonurus glaucescens