Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][CH:2]1[CH:7]=[C:6]([C:8]([OH:10])=[O:9])[N:5]2[C:11](=[O:26])[CH:12]([NH:13][C:14](=[O:25])[C:15]([C:17]3[N:18]=[C:19]([NH:22][CH:23]=[O:24])[S:20][CH:21]=3)=O)[C@H:4]2[S:3]1.C(=O)(O)[O-].[Na+].O.O.O.C([O-])(=O)C.[Na+].Cl.[CH3:41][O:42][NH2:43]>O.C(OCC)(=O)C>[CH3:1][CH:2]1[CH:7]=[C:6]([C:8]([OH:10])=[O:9])[N:5]2[C:11](=[O:26])[CH:12]([NH:13][C:14](=[O:25])[C:15](=[N:43][O:42][CH3:41])[C:17]3[N:18]=[C:19]([NH:22][CH:23]=[O:24])[S:20][CH:21]=3)[C@H:4]2[S:3]1
Reactant: CC1C=C(C(=O)O)N2C(=O)C(NC(=O)C(=O)c3csc(NC=O)n3)[C@H]2S1
Reactant: CON
Agent: CC(=O)[O-]
Agent: CC1C=C(C(=O)O)N2C(=O)C(NC(=O)C(=O)c3csc(=NC=O)[nH]3)[C@H]2S1
Agent: Cl
Solvent: O
Solvent: CCOC(C)=O
Product: CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=CC(C)S[C@H]12)c1csc(NC=O)n1

Procedure:
To a suspension of 2-methyl-7-[2-(2-formylaminothiazol-4-yl)glyoxylamido]-3-cephem-4-carboxylic acid, which can be represented as 2-methyl-7-[2-(2-formylimino-2,3-dihydrothiazol-4-yl)glyoxylamido]-3-cephem-4-carboxylic acid, (792 mg.) in water (20 ml.) was added sodium bicarbonate (168 mg.) with stirring. To thus obtained solution were added sodium acetate trihydrate (272.2 mg.) and O-methylhydroxylamine hydrochloride (334 mg.), and the mixture was stirred for 2 hours at 48° to 50° C. After cooling the reaction mixture, a saturated aqueous sodium bicarbonate solution (10 ml.) and ethyl acetate (15 ml.) were added thereto in order to dissolve the precipitated insoluble material. The aqueous layer was separated, washed with ethyl acetate, adjusted to pH 1 with 2N hydrochloric acid and then extracted with ethyl acetate. The ethyl acetate extract was washed with a saturated aqueous sodium chloride solution, dried over magnesium sulfate and then concentrated. The residue was pulverized in diethyl ether, collected by filtration and then dried to give 2-methyl-7-[2-methoxyimino-2-(2-formylaminothiazol-4-yl)acetamido]-3-cephem-4-carboxylic acid (syn isomer), which can be represented as 2-methyl-7-[2-methoxyimino-2-(2-formylimino-2,3-dihydrothiazol-4-yl)acetamido]-3-cephem-4-carboxylic acid (syn isomer), (505 mg.). This compound was recrystallized from methanol to give white crystals of the pure object compound.
Reaction SMILES: [CH3:1][N:2]1[C:7](=[O:8])[C:6]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([N:16]3[CH2:21][CH2:20][N:19]([CH:22]4[CH2:25][O:24][CH2:23]4)[CH2:18][CH2:17]3)=[CH:12][N:11]=2)=[CH:5][C:4]([C:26]2[C:31]([CH:32]=[O:33])=[C:30]([N:34]3[C:46](=[O:47])[C:38]4=[CH:39][N:40]5[C:45]([CH2:44][CH2:43][CH2:42][CH2:41]5)=[C:37]4[CH:36]=[N:35]3)[N:29]=[CH:28][CH:27]=2)=[CH:3]1.[BH4-].[Na+]>CO>[OH:33][CH2:32][C:31]1[C:30]([N:34]2[C:46](=[O:47])[C:38]3=[CH:39][N:40]4[C:45]([CH2:44][CH2:43][CH2:42][CH2:41]4)=[C:37]3[CH:36]=[N:35]2)=[N:29][CH:28]=[CH:27][C:26]=1[C:4]1[CH:5]=[C:6]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([N:16]3[CH2:17][CH2:18][N:19]([CH:22]4[CH2:25][O:24][CH2:23]4)[CH2:20][CH2:21]3)=[CH:12][N:11]=2)[C:7](=[O:8])[N:2]([CH3:1])[CH:3]=1
Reactant: Cn1cc(-c2ccnc(-n3ncc4c5n(cc4c3=O)CCCC5)c2C=O)cc(Nc2ccc(N3CCN(C4COC4)CC3)cn2)c1=O
Agent: [BH4-]
Agent: [Na+]
Solvent: CO
Product: Cn1cc(-c2ccnc(-n3ncc4c5n(cc4c3=O)CCCC5)c2CO)cc(Nc2ccc(N3CCN(C4COC4)CC3)cn2)c1=O
Temperature: 20 °C
Reaction time: 2 h
Yield: 46 %

Procedure:
To a solution of 198a (80 mg, 0.13 mmol) in methanol (4 mL) was added NaBH4 (14 mg, 0.39 mmol). The mixture was stirred at 20° C. for 2 h. It was then evaporated under reduced pressure and the residue was purified by reverse-phase prep-HPLC to afford 198 (38 mg, 43%) as an off-white solid. MS-ESI: [M+H]+ 636.4. 1H NMR (500 MHz, DMSO-d6) δ 8.65 (d, J=2.0 Hz, 1H), 8.54 (d, J=5.0 Hz, 1H), 8.44 (s, 1H), 8.25 (s, 1H), 7.88 (d, J=2.5 Hz, 1H), 7.62 (s, 1H), 7.50 (d, J=2.0 Hz, 1H), 7.46 (d, J=4.5 Hz, 1H), 7.39-7.36 (m, 1H), 7.25-7.23 (m, 1H), 4.67 (bs, 1H), 4.55 (t, J=6.5 Hz, 2H), 4.46 (t, J=6.0 Hz, 2H), 4.33-4.31 (m, 2H), 4.26-4.20 (m, 2H), 3.59 (s, 3H), 3.46-3.41 (m, 1H), 3.09-3.03 (m, 6H), 2.39-2.37 (m, 4H), 2.04-1.96 (m, 2H), 1.93-1.86 (m, 2H).
Reaction SMILES: [CH3:1][C:2]([C:5]1[CH:6]=[C:7]([C:16]2[S:20][C:19](=[S:21])[NH:18][N:17]=2)[CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])([CH3:4])[CH3:3].[H-].[Na+].IC.[CH3:26]COCC>O1CCCC1>[CH3:15][C:12]([C:9]1[CH:8]=[C:7]([C:16]2[S:20][C:19]([S:21][CH3:26])=[N:18][N:17]=2)[CH:6]=[C:5]([C:2]([CH3:1])([CH3:3])[CH3:4])[C:10]=1[OH:11])([CH3:13])[CH3:14]
Reactant: CC(C)(C)c1cc(-c2n[nH]c(=S)s2)cc(C(C)(C)C)c1O
Reactant: CCOCC
Agent: [H-]
Agent: [Na+]
Solvent: CI
Solvent: C1CCOC1
Product: CSc1nnc(-c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)s1
Temperature: 0 °C
Reaction time: 0.5 h
Yield: 83 %

Procedure:
5-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1,3,4-thiadiazole-2(3H)-thione (3.0 g, 0.0093 mole) in tetrahydrofuran (15 ml) is added dropwise to a stirred 0° C. suspension of sodium hydride (0.37 g of a 60% dispersion in mineral oil, 0.0093 mole) in tetrahydrofuran (15 ml) under nitrogen. After 30 minutes, a solution of iodomethane (1.5 g, 0.0102 mole) in tetrahydrofuran (5 ml) is added dropwise. After stirring one hour at 0° C., ether (20 ml) is added and the resulting mixture is washed with aqueous 2M HCl (10 ml), saturated aqueous NaCl, and dried over MgSO4. Filtration and concentration in vacuo, followed by recrystallization from ether/hexane gives 2.6 g of 2,6-bis(1,1-dimethylethyl)-4-[5-(methylthio)-1,3,4-thiadiazol-2-yl]phenol (3.1 g, theor., 83%), mp 122°-122.5° C.
Reaction SMILES: [CH2:1]([N:5]1[C:13]2[C:12](=[O:14])[N:11]([CH2:15][C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[C:22]#[N:23])[C:10](Cl)=[N:9][C:8]=2[N:7]=[C:6]1[N:25]1[CH2:30][CH2:29][N:28]([C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])[CH2:27][CH2:26]1)[C:2]#[C:3][CH3:4].[CH3:38][NH:39][CH3:40]>CN(C)C=O>[CH2:1]([N:5]1[C:13]2[C:12](=[O:14])[N:11]([CH2:15][C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=3[C:22]#[N:23])[C:10]([N:39]([CH3:40])[CH3:38])=[N:9][C:8]=2[N:7]=[C:6]1[N:25]1[CH2:30][CH2:29][N:28]([C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])[CH2:27][CH2:26]1)[C:2]#[C:3][CH3:4]
Reactant: CC#CCn1c(N2CCN(C(=O)OC(C)(C)C)CC2)nc2nc(Cl)n(Cc3ccccc3C#N)c(=O)c21
Reactant: CNC
Solvent: CN(C)C=O
Product: CC#CCn1c(N2CCN(C(=O)OC(C)(C)C)CC2)nc2nc(N(C)C)n(Cc3ccccc3C#N)c(=O)c21
Temperature: 25 °C
Reaction time: 2 h

Procedure:
A mixture consisting of 8 mg of t-butyl 4-[7-(2-butynyl)-2-chloro-1-(2-cyano benzyl)-6-oxo-6,7-dihydro-1H-purin-8-yl]piperazine-1-carboxylate, 20 μl of an aqueous solution of 50% dimethylamine, and 0.2 ml of N,N-dimethylformamide was stirred at room temperature for 2 hours. The reaction solution was extracted with ethyl acetate and water. The organic layer was washed with water and with saturated brine, and concentrated. The residue was separated by silica gel thin-layer chromatography using 70% ethyl acetate/hexane to give 6.5 mg of the title compound.
Reaction SMILES: C([O:8][C:9]1[CH:27]=[CH:26][C:25]2=[CH:28][C:10]=1[CH2:11][C@H:12]([NH:52]C(OCC1C=CC=CC=1)=O)[C:13](=[O:51])[NH:14][C@@H:15]([CH2:37][CH2:38][CH2:39][NH:40]C(OCC1C=CC=CC=1)=O)[C:16](=[O:36])[N:17]([CH3:35])[C@H:18]([C:31]([O:33][CH3:34])=[O:32])[CH2:19][C:20]1[CH:29]=[C:24]2[CH:23]=[CH:22][C:21]=1[F:30])C1C=CC=CC=1>C(O)C.[Pd]>[NH2:52][C@H:12]1[CH2:11][C:10]2[CH:28]=[C:25]([CH:26]=[CH:27][C:9]=2[OH:8])[C:24]2=[CH:29][C:20](=[C:21]([F:30])[CH:22]=[CH:23]2)[CH2:19][C@@H:18]([C:31]([O:33][CH3:34])=[O:32])[N:17]([CH3:35])[C:16](=[O:36])[C@H:15]([CH2:37][CH2:38][CH2:39][NH2:40])[NH:14][C:13]1=[O:51]
Reactant: COC(=O)[C@@H]1Cc2cc(ccc2F)-c2ccc(OCc3ccccc3)c(c2)C[C@H](NC(=O)OCc2ccccc2)C(=O)N[C@@H](CCCNC(=O)OCc2ccccc2)C(=O)N1C
Agent: [Pd]
Solvent: CCO
Product: COC(=O)[C@@H]1Cc2cc(ccc2F)-c2ccc(O)c(c2)C[C@H](N)C(=O)N[C@@H](CCCN)C(=O)N1C

Procedure:
A solution of 50 mg (0.059 mmol) of methyl (8S,11S,14S)-17-(benzyloxy)-14-{[(benzyloxy)carbonyl]amino}-11-(3-{[(benzyloxy)carbonyl]amino}propyl)-5-fluoro-9-methyl-10,13-dioxo-9,12-di-azatricyclo[14.3.1.12,6]henicosa-1(20),2(21),3,5,16,18-hexaene-8-carboxylate (Example 23O) in ethanol is hydrogenated after the addition of 5 mg of palladium on activated carbon (10%) under atmospheric pressure at RT for 12 h. The mixture is filtered through kieselguhr, and the residue is washed with ethanol. The filtrate is evaporated to dryness in vacuo.
Reaction SMILES: [F:1][C:2]1[CH:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[NH:9][CH2:10][CH2:11][N:12]1[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]1.C[Al](C)C.[NH:22](/[C:26](/[CH3:32])=[CH:27]\[C:28](OC)=[O:29])[C:23]([CH3:25])=O>C(Cl)Cl>[F:1][C:2]1[CH:7]=[C:6]([N:8]2[C:28](=[O:29])[CH:27]=[C:26]([CH3:32])[N:22]=[C:23]2[CH3:25])[CH:5]=[CH:4][C:3]=1[NH:9][CH2:10][CH2:11][N:12]1[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]1
Reactant: Nc1ccc(NCCN2CCCCC2)c(F)c1
Reactant: COC(=O)/C=C(/C)NC(C)=O
Agent: C[Al](C)C
Solvent: ClCCl
Product: Cc1cc(=O)n(-c2ccc(NCCN3CCCCC3)c(F)c2)c(C)n1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 4.8 %

Procedure:
To a solution of 2-fluoro-N1-(2-(piperidin-1-yl)ethyl)benzene-1,4-diamine (1.00 g, 4.21 mmol) in CH2Cl2 (30 mL) was added trimethylaluminium (6.3 mL, 12.6 mmol, 2 M in toluene) slowly. The mixture was stirred at rt for 0.5 h, followed by the addition of a solution of methyl 3-acetaminocrotonate (1.6 g, 10.18 mmol) in CH2Cl2 (8 mL). The reaction mixture was stirred at rt for 24 h, then quenched with saturated NH4Cl aqueous solution and extracted with CH2Cl2 (50 mL×3). The combined organic phases were washed with brine, dried over anhydrous Na2SO4 and concentrated in vacuo. The residue was purified by a silica gel column chromatography (DCM/MeOH (V/V)=20:1) to give the title compound as a pale yellow solid (0.07 g, 5%). The compound was characterized by the following spectroscopic data:
Reaction SMILES: C(N1[CH2:8][CH2:7][CH2:6][CH:5]([CH2:9][CH2:10][N:11]2[C:19]([O:20][CH3:21])=[N:18][C:17]3[C:12]2=[N:13][C:14]([O:23][C@@H:24]([CH3:28])[CH2:25][CH2:26][CH3:27])=[N:15][C:16]=3[NH2:22])C1)C.C[C@H](OC1N=[C:42]2[C:38](N=[C:40](OC)[N:41]2[CH2:44][CH2:45]CCC2CCNCC2)=C(N)N=1)CCC.ICC>>[CH2:42]([N:41]1[CH2:40][CH2:8][CH:7]([CH2:6][CH2:5][CH2:9][CH2:10][N:11]2[C:19]([O:20][CH3:21])=[N:18][C:17]3[C:12]2=[N:13][C:14]([O:23][C@@H:24]([CH3:28])[CH2:25][CH2:26][CH3:27])=[N:15][C:16]=3[NH2:22])[CH2:45][CH2:44]1)[CH3:38]
Reactant: CCC[C@H](C)Oc1nc(N)c2nc(OC)n(CCC3CCCN(CC)C3)c2n1
Reactant: CCC[C@H](C)Oc1nc(N)c2nc(OC)n(CCCCC3CCNCC3)c2n1
Solvent: CCI
Product: CCC[C@H](C)Oc1nc(N)c2nc(OC)n(CCCCC3CCN(CC)CC3)c2n1

Procedure:
Prepared similarly to Intermediate 46 from 2-{[(1S)-1-methylbutyl]oxy}-8-(methyloxy)-9-[4-(4-piperidinyl)butyl]-9H-purin-6-amine and 2-iodoethane.
Reaction SMILES: [CH:1]([NH:4][CH2:5][CH:6]1[CH2:10][O:9][C:8]2([CH:18]([Br:19])[CH2:17][CH2:16][C:15]3[N:14]([S:20]([C:23]4[CH:28]=[CH:27][C:26]([CH3:29])=[CH:25][CH:24]=4)(=[O:22])=[O:21])[CH:13]=[CH:12][C:11]2=3)[O:7]1)([CH3:3])[CH3:2].[C:30](Cl)(=[O:37])[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1>N1C=CC=CC=1>[CH:1]([N:4]([CH2:5][CH:6]1[CH2:10][O:9][C:8]2([CH:18]([Br:19])[CH2:17][CH2:16][C:15]3[N:14]([S:20]([C:23]4[CH:28]=[CH:27][C:26]([CH3:29])=[CH:25][CH:24]=4)(=[O:22])=[O:21])[CH:13]=[CH:12][C:11]2=3)[O:7]1)[C:30](=[O:37])[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)([CH3:3])[CH3:2]
Reactant: Cc1ccc(S(=O)(=O)n2ccc3c2CCC(Br)C32OCC(CNC(C)C)O2)cc1
Reactant: O=C(Cl)c1ccccc1
Solvent: c1ccncc1
Product: Cc1ccc(S(=O)(=O)n2ccc3c2CCC(Br)C32OCC(CN(C(=O)c3ccccc3)C(C)C)O2)cc1
Reaction time: 14 h
Yield: 91.5 %

Procedure:
A solution of 4'-isopropylaminomethyl-1-p-toluenesulfonyl-5-bromo-4,5,6,7-tetrahydroindole-4-spiro-2'-[1,3]dioxolane (100 parts) dissolved in pyridine (343 parts) is prepared and placed in a three necked flask equipped with a stirrer and a thermometer. Benzoyl chloride (35 parts) is added dropwise at 0° C. to 5° C. After standing at room temperature for 14 hours, the reaction mixture is evaporated to remove pyridine at below 70° C. Obtained residue is dissolved in dichloromethane (300 parts) and washed three times with water (50 parts). Aqueous washings are combined and washed with dichloromethane (50 parts). Dichloromethane solution and dichloromethane washing are combined, washed with water (30 parts), are dried over anhydrous sodium sulfate. After 1 hour, the drying agent is removed by filtration, and obtained filtrate is concentrated to dryness under reduced pressure. Obtained residue (132 parts) is dissolved in dichloromethane (270 parts), allowed to stand for half an hour with active charcoal (30 parts), and filtered through Florisil filter-bed. The resulting filtrate is concentrated under reduced pressure to dryness at below 30° C. and the obtained residue is triturated in a small amount of a mixture of benzene and dichloromethane to give amorphous powder. The product is collected by filtration and dried to give 4'-(N-isopropyl-N-benzoylaminomethyl)-1-p-toluenesulfonyl-5-bromo-4,5,6,7-tetrahydroindole-4-spiro-2'-[1,3]dioxolane (111 parts) in 91.5% yield.
Reaction SMILES: [N+:1]([C:4]1[CH:24]=[CH:23][C:7]([C:8]([N:10]2[C:16]3[S:17][CH:18]=[CH:19][C:15]=3[CH2:14][N:13]3[CH:20]=[CH:21][CH:22]=[C:12]3[CH2:11]2)=[O:9])=[CH:6][CH:5]=1)([O-])=O.C(OCC)(=O)C>C(O)C.[Pd]>[NH2:1][C:4]1[CH:24]=[CH:23][C:7]([C:8]([N:10]2[C:16]3[S:17][CH:18]=[CH:19][C:15]=3[CH2:14][N:13]3[CH:20]=[CH:21][CH:22]=[C:12]3[CH2:11]2)=[O:9])=[CH:6][CH:5]=1
Reactant: O=C(c1ccc([N+](=O)[O-])cc1)N1Cc2cccn2Cc2ccsc21
Agent: [Pd]
Solvent: CCOC(C)=O
Solvent: CCO
Product: Nc1ccc(C(=O)N2Cc3cccn3Cc3ccsc32)cc1
Reaction time: 5 h

Procedure:
A mixture of 2 g of 9,10-dihydro-10-(4-nitrobenzoyl)-4H-pyrrolo-[1,2-a]thieno[2,3-e][1,4]diazepine in 20 ml of ethyl alcohol and 20 ml of ethyl acetate containing 0.2 g of 10% Pd/C is hydrogenated for 5 hours. The reaction mixture is filtered through a pad of diatomaceous earth. The filtrate is concentrated in vacuo to a solid which is purified by flash chromatography to give the desired product.
Reaction SMILES: [NH2:1][C:2]1[C:6]2=[N+:7]([O-])[CH:8]=[CH:9][CH:10]=[C:5]2[S:4][C:3]=1[C:12]([O:14][CH3:15])=[O:13].S(OC)(OC)(=O)=O.[C-:23]#[N:24].[K+]>O>[NH2:1][C:2]1[C:6]2=[N:7][C:8]([C:23]#[N:24])=[CH:9][CH:10]=[C:5]2[S:4][C:3]=1[C:12]([O:14][CH3:15])=[O:13]
Reactant: COC(=O)c1sc2ccc[n+]([O-])c2c1N
Reactant: [C-]#N
Agent: [K+]
Solvent: COS(=O)(=O)OC
Solvent: O
Product: COC(=O)c1sc2ccc(C#N)nc2c1N
Temperature: 80 °C
Reaction time: 2 h
Yield: 46.6 %

Procedure:
3-Amino-2-carbomethoxythieno[3,2-b]pyridine-4-oxide (3.1 g, 13.8 mmol) is stirred mechanically under N2 at 25° C. as dimethyl sulfate (1.3 mL, 14 mmol) is added dropwise. After stirring at 80° C. for 2 h, the reaction is cooled to 250C and the resulting solid is washed with acetone (50 mL) is added. The solid is dissolved in 10 mL H2O and is added dropwise to a 0° C. solution of KCN (2.7 g, 41 mmol) in H2O (10 mL). After stirring at 25° C. 18 h. The reaction was extracted with CH2Cl2. The organic layer was dried (MgSO4), filtered, concentrated, and chromatographed (CH2Cl2). 1.5 g (47%) of the title compound was obtained: 1H NMR (300 MHz, CDCl3) δ3.94 (s, 3H), 6.25 (bs, 2H), 7.70 (d, 1H), 8.20 (d, 1H); MS (DCI/NH3) m/e 234 (M+H)+.
Reaction SMILES: C1CCC(=C(F)CNCC2C=CC([F:15])=CC=2)CC1.[C:19]([C:21]1[CH:22]=[C:23]([N:27]=[N+]=[N-])[CH:24]=[CH:25][CH:26]=1)#[N:20].F>CCCCCC.CCOCC>[C:19]([C:21]1[CH:22]=[C:23]([CH:24]=[CH:25][C:26]=1[F:15])[NH2:27])#[N:20]
Reactant: FC(CNCc1ccc(F)cc1)=C1CCCCC1
Reactant: N#Cc1cccc(N=[N+]=[N-])c1
Agent: F
Solvent: CCCCCC
Solvent: CCOCC
Product: N#Cc1cc(N)ccc1F
Temperature: 0 °C

Procedure:
A 50 ml. ether and hexane solution of 9.8g. of 3-cyanophenylazide prepared in Step A above was charged to a rocker bomb and the ether and hexane were blown down under nitrogen. Then, 100 ml. of hexane was introduced, followed by 20 ml. of concentrated hydrogen fluoride, after which the bomb was shaken at room temperature for 10 hours. The reaction mixture was cooled, vented, and poured from the bomb, and the bomb rinsed with 40 ml. of water and 40 ml. of dichloromethane. The combined hexane, dichloromethane, and hydrogen fluoride were blown down under nitrogen. The resulting residue was combined with the aqueous rinse, cooled to 0° C., and rendered alkaline with KHCO3. The residue was then extracted three times with 75 ml. of dichloromethane per extraction, and the combined extracts dried over MgSO4 and then concentrated under reduced pressure to yield 6.5g. of a brown solid. This product was then recrystallized from boiling cyclohexane to yield 5.8g. (53%) of product with a m.p. of 88°-89° C. whose structure was confirmed by IR.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([C@@H:8]2[C@@H:13]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)[N:12]([CH2:21][CH:22]3[CH2:24][CH2:23]3)[C:11](=[O:25])[C@H:10]([CH2:26][C:27](O)=[O:28])[CH2:9]2)[CH:5]=[CH:6][CH:7]=1.[CH3:30][S:31]([NH2:34])(=[O:33])=[O:32].C(N(C(C)C)CC)(C)C.F[P-](F)(F)(F)(F)F.Br[P+](N1CCCC1)(N1CCCC1)N1CCCC1>CN(C)C1C=CN=CC=1.C(Cl)Cl>[Cl:1][C:2]1[CH:3]=[C:4]([C@@H:8]2[C@@H:13]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)[N:12]([CH2:21][CH:22]3[CH2:23][CH2:24]3)[C:11](=[O:25])[C@H:10]([CH2:26][C:27]([NH:34][S:31]([CH3:30])(=[O:33])=[O:32])=[O:28])[CH2:9]2)[CH:5]=[CH:6][CH:7]=1
Reactant: O=C(O)C[C@@H]1C[C@H](c2cccc(Cl)c2)[C@@H](c2ccc(Cl)cc2)N(CC2CC2)C1=O
Reactant: CS(N)(=O)=O
Agent: Br[P+](N1CCCC1)(N1CCCC1)N1CCCC1
Agent: CN(C)c1ccncc1
Agent: F[P-](F)(F)(F)(F)F
Solvent: ClCCl
Solvent: CCN(C(C)C)C(C)C
Product: CS(=O)(=O)NC(=O)C[C@@H]1C[C@H](c2cccc(Cl)c2)[C@@H](c2ccc(Cl)cc2)N(CC2CC2)C1=O
Temperature: 25 °C
Reaction time: 0.02 h

Procedure:
To a solution of 2-((3S,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(cyclopropylmethyl)-2-oxopiperidin-3-yl)acetic acid (Example 41) (83 mg, 0.192 mmol), methanesulfonamide (22.59 mg, 0.230 mmol) and 4-dimethylaminopyridine (1.057 mg, 0.00865 mmol) in DCM (2 mL) was added diisopropylethylamine (80 μL, 0.461 mmol). The reaction mixture was stirred at room temperature for one minute before adding bromo-tris-pyrrolidino-phosphonium hexafluorophosphate (125 mg, 0.269 mmol). The reaction mixture was stirred at room temperature for 3 hours. The reaction was quenched with 1N HCl and the aqueuos layer was extracted with DCM (10 mL). The combined organic layers were washed with 1N HCl, 1N NaOH, sat. aq. NaCl solution and concentrated under reduced pressure. The residue was purified by reversed phase preparatory HPLC (column: Gemini-NX C18 5 μm column; Phenomonex, Torrance, Calif.; eluent: 0 to 100% MeCN+0.1% TFA in water+0.1% TFA, over 20 minutes) to afford the title compound.
Reaction SMILES: I[C:2]1[CH:10]2[CH:5]([N:6]=[CH:7][N:8]=[C:9]2[NH:11][CH3:12])[N:4]([CH:13]([CH3:15])[CH3:14])[CH:3]=1.COC(O)C(O)OC.O[C:25]1[CH:26]=[C:27](B(O)O)[CH:28]=[CH:29][CH:30]=1.C(=O)([O-])[O-].[Na+].[Na+]>>[CH:13]([N:4]1[CH:5]2[N:6]=[CH:7][N:8]=[C:9]([NH:11][CH3:12])[CH:10]2[C:2]([C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)=[CH:3]1)([CH3:15])[CH3:14]
Reactant: OB(O)c1cccc(O)c1
Reactant: CNC1=NC=NC2C1C(I)=CN2C(C)C
Agent: COC(O)C(O)OC
Agent: O=C([O-])[O-]
Agent: [Na+]
Product: CNC1=NC=NC2C1C(c1ccccc1)=CN2C(C)C
Reaction time: 48 h
Yield: 74.4 %

Procedure:
7,7a-Dihydro-5-iodo-7-isopropyl-N-methyl-4aH-pyrrolo[2,3-d]pyrimidin-4-amine (0.15 g, 0.475 mmol) from above was placed in a 50 ml round bottom flask, whereupon 12 ml dimethoxy ethyleneglycol was added. 3-Hydroxyphenylboronic acid (0.262 g, 1.9 mmol pre-dissolved in 3.3 ml ethanol) was added at once, and was followed by 1.9 ml saturated aqueous sodium carbonate. Pd0(PPh3)4 (55 mg, 47 umol) was added to the reaction, the vessel was purged with argon, and set to stir at 80 C for 48 h. The reaction was subsequently cooled, and filtered through a bed of celite. The filtrate was evaporated in vacuo, and the residual material was adhered to silica gel using ethyl acetate as solvent. Silica gel chromatography (ethyl acetate:hexanes) and evaporation in vacuo of the requisite fractions yielded the desired product (94.8 mg, 70.7% yield). 1H NMR (399.6 MHz, d6-DMSO) δ 1.76 (6H, d, J=6.8 Hz), 5.03 (3H, d, J=4.8 Hz), 5.34 (1H, sp, J=6.4 Hz), 5.53 (1H, q, J=4.8 Hz), 6.73 (1H, m), 6.85 (1H, m), 7.25 (1H, app t, J=7.6 Hz), 7.37 (1H, s), 7.59 (1H, s).
Reaction SMILES: C[O:2][C:3]1[CH:4]=[C:5]([CH:27]=[CH:28][CH:29]=1)[CH2:6][C:7]1[C:11]2[C:12](=[O:26])[N:13]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:14]3[N:15]=[CH:16][CH:17]=[CH:18][C:19]=3[C:10]=2[NH:9][N:8]=1.Br.O>C(O)(=O)C>[OH:2][C:3]1[CH:4]=[C:5]([CH:27]=[CH:28][CH:29]=1)[CH2:6][C:7]1[C:11]2[C:12](=[O:26])[N:13]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:14]3[N:15]=[CH:16][CH:17]=[CH:18][C:19]=3[C:10]=2[NH:9][N:8]=1
Reactant: COc1cccc(Cc2n[nH]c3c2c(=O)n(-c2ccccc2)c2ncccc32)c1
Agent: Br
Solvent: O
Solvent: CC(=O)O
Product: O=c1c2c(Cc3cccc(O)c3)n[nH]c2c2cccnc2n1-c1ccccc1
Yield: 75.6 %

Procedure:
To a solution of 3-(3-methoxybenzyl)-5-phenyl-1H-pyrazolo[4,3-c][1,8]naphthyridin-4 (5H)-one (53 mg, 0.14 mmol, prepared in Example 20) in acetic acid (2 ml) was added 47% hydrogen bromide (1.5 ml), and the mixture was heated under reflux overnight. The reaction mixture was admixed with water, and filtered to give precipitates which were dried to afford 3-(3-hydroxybenzyl)-5-phenyl-1H-pyrazolo[4,3-c][1,8]naphthyridin-4 (5H)-one (39 mg, 76%).
Reaction SMILES: Cl[CH2:2][C:3]1[CH:21]=[CH:20][C:6]([O:7][CH2:8][C:9]2[N:10]=[C:11]([C:15]3[O:16][CH:17]=[CH:18][CH:19]=3)[O:12][C:13]=2[CH3:14])=[CH:5][CH:4]=1.[OH:22][C:23]1[C:27]([CH:28]=[O:29])=[CH:26][N:25]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[N:24]=1.C(=O)([O-])[O-].[K+].[K+].CN(C)C=O>O>[O:16]1[CH:17]=[CH:18][CH:19]=[C:15]1[C:11]1[O:12][C:13]([CH3:14])=[C:9]([CH2:8][O:7][C:6]2[CH:20]=[CH:21][C:3]([CH2:2][O:22][C:23]3[C:27]([CH:28]=[O:29])=[CH:26][N:25]([C:30]4[CH:31]=[CH:32][CH:33]=[CH:34][CH:35]=4)[N:24]=3)=[CH:4][CH:5]=2)[N:10]=1
Reactant: O=Cc1cn(-c2ccccc2)nc1O
Reactant: Cc1oc(-c2ccco2)nc1COc1ccc(CCl)cc1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CN(C)C=O
Solvent: O
Product: Cc1oc(-c2ccco2)nc1COc1ccc(COc2nn(-c3ccccc3)cc2C=O)cc1
Temperature: 90 °C
Reaction time: 2 h
Yield: 64.6 %

Procedure:
A mixture of 4-[(4-chloromethylphenoxy)methyl]-2-(2-furyl)-5-methyloxazole (3.01 g), 3-hydroxy-1-phenyl-1H-pyrazole-4-carbaldehyde (1.70 g), potassium carbonate (1.24 g) and N,N-dimethylformamide (100 mL) was stirred at 90° C. for 2 hrs. Water was poured into the reaction mixture, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried over anhydrous magnesium sulfate and concentrated. The residue was subjected to silica gel column chromatography to give 3-[(4-{[2-(2-furyl)-5-methyl-1,3-oxazol-4-yl]methoxy}benzyl)oxy]-1-phenyl-1H-pyrazole-4-carbaldehyde as colorless crystals (2.66 g, 65%) from a fraction eluted with ethyl acetate-hexane (1:2, v/v). Recrystallization from ethyl acetate-hexane gave colorless prism crystals. melting point: 148-149° C.