Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [NH2:1][C:2]1[C:11]2[C:6](=[CH:7][C:8]([CH2:12][N:13]3[CH:18]([CH3:19])[CH2:17][NH:16][CH:15]([CH2:20][CH2:21][CH3:22])[C:14]3=[O:23])=[CH:9][CH:10]=2)[N:5]=[CH:4][N:3]=1.[Cl:24][C:25]1[CH:30]=[CH:29][C:28]([N:31]=[C:32]=[O:33])=[CH:27][CH:26]=1>CN(C=O)C>[Cl:24][C:25]1[CH:30]=[CH:29][C:28]([NH:31][C:32]([N:16]2[CH2:17][C@H:18]([CH3:19])[N:13]([CH2:12][C:8]3[CH:7]=[C:6]4[C:11]([C:2]([NH2:1])=[N:3][CH:4]=[N:5]4)=[CH:10][CH:9]=3)[C:14](=[O:23])[C@@H:15]2[CH2:20][CH2:21][CH3:22])=[O:33])=[CH:27][CH:26]=1
Reactant: CCCC1NCC(C)N(Cc2ccc3c(N)ncnc3c2)C1=O
Reactant: O=C=Nc1ccc(Cl)cc1
Solvent: CN(C)C=O
Product: CCC[C@H]1C(=O)N(Cc2ccc3c(N)ncnc3c2)[C@@H](C)CN1C(=O)Nc1ccc(Cl)cc1
Temperature: 100 °C
Reaction time: 1 h
Yield: 75 %

Procedure:
To a solution of 4-[4-Amino-quinazolin-7-ylmethyl]-5-methyl-3-oxo-2-propyl-piperazine (12 mg, 0.04 mmol, EXAMPLE 888) in 2 mL of DMF is added 4-chlorophenyl isocyanate (9 mg, 0.06 mmol). After stirring at 100° C. for 1 h, the solution is concentrated. The crude product is purified by RP-HPLC eluting in a gradient of 10% CH3CN/H2O (0.1% TFA) to 70% CH3CN/H2O (0.1% TFA) and the appropriate product fractions are combined and lyophilized to provide the title compound (16 mg, 0.03 mmol) as a white solid. 1H NMR (d6-DMSO, 300 MHz) δ9.74 (bs, 2H), 8.77 (m, 2H), 8.35 (m, 1H), 7.56 (m, 2H), 7.46 (d, 2H), 7.21 (d, 2H), 5.00-4.38 (m, 3H, rotamers), 4.20 (m, 1H, rotamers), 3.58 (m, 1H, rotamers), 3.10 (m, 1H), 1.86 (m, 2H), 1.33 (m, 2H), 1.08 (m, 3H, rotamers), 0.90 (t, 3H). ISP MS, [M+H]+=467, 469 (Cl pattern).
Reaction SMILES: Cl[C:2]1[CH:7]=[CH:6][NH:5][C:4](=[O:8])[C:3]=1[C:9]1[NH:10][C:11]2[C:19]([N:20]=1)=[CH:18][C:17]1[C:16](=[O:21])[N:15]([CH:22]3[CH2:27][CH2:26][N:25]([CH3:28])[CH2:24][CH2:23]3)[C:14](=[O:29])[C:13]=1[CH:12]=2.[NH2:30][CH2:31][C@@H:32]([OH:43])[CH2:33][O:34][C:35]1[CH:40]=[CH:39][C:38]([CH3:41])=[CH:37][C:36]=1[CH3:42].CCN(CC)CC>CCO>[CH3:42][C:36]1[CH:37]=[C:38]([CH3:41])[CH:39]=[CH:40][C:35]=1[O:34][CH2:33][C@H:32]([OH:43])[CH2:31][NH:30][C:2]1[CH:7]=[CH:6][NH:5][C:4](=[O:8])[C:3]=1[C:9]1[NH:10][C:11]2[C:19]([N:20]=1)=[CH:18][C:17]1[C:16](=[O:21])[N:15]([CH:22]3[CH2:27][CH2:26][N:25]([CH3:28])[CH2:24][CH2:23]3)[C:14](=[O:29])[C:13]=1[CH:12]=2
Reactant: Cc1ccc(OC[C@H](O)CN)c(C)c1
Reactant: CN1CCC(N2C(=O)c3cc4nc(-c5c(Cl)cc[nH]c5=O)[nH]c4cc3C2=O)CC1
Solvent: CCN(CC)CC
Solvent: CCO
Product: Cc1ccc(OC[C@H](O)CNc2cc[nH]c(=O)c2-c2nc3cc4c(cc3[nH]2)C(=O)N(C2CCN(C)CC2)C4=O)c(C)c1
Temperature: 100 °C
Yield: 64.6 %

Procedure:
To a solution of 2-(4-chloro-2-oxo-1,2-dihydro-pyridin-3-yl)-6-(1-methyl-piperidin-4-yl)-1H-1,3,6-triaza-s-indacene-5,7-dione (448.3 mg, 1.35 mmol) and (R)-1-amino-3-(2,4-dimethyl-phenoxy)-propan-2-ol (303.0 mg, 1.55 mmol) in EtOH (10 mL) was added Et3N (410 mg, 4.05 mmol). After it was heated at 100° C. for 14 h, the reaction mixture was concentrated under reduced pressure. The chromatography of the crude residue (150:10:1 CH2Cl2/MeOH/28% aqueous NH4OH) afforded the title compound (498 mg, 45%). 1H NMR (DMSO-d6) δ 1.60 (m, 2H), 1.95 (m, 2H), 2.18 (s, 3H, CH3), 2.18 (s, 3H, CH3), 2.21 (s, 3H, CH3), 2.39 (m, 2H), 2.90 (m, 2H), 3.57 (m, 1H), 3.71 (m, 1H), 3.90-4.08 (3H), 4.18 (m, 1H), 5.55 (d, J=6 Hz, 1H, NH), 6.22 (d, J=6 Hz, 1H), 6.83 (d, J=6 Hz, 1H), 6.92 (d, J=6 Hz, 1H), 6.97 (s, 1H), 7.39 (d, J=6 Hz, 1H), 7.64 (s, 1H), 8.09 (s, 1H), 10.96 (br s, 1H, NH), 11.31 (br s, 1H, NH); ESI-MS m/z 571.3 (MH+).
Reaction SMILES: [CH3:1][O:2][C:3](=[O:12])[C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([CH2:10]Br)[CH:5]=1.[CH2:13]([NH:16][CH2:17][CH2:18][CH3:19])[CH2:14][CH3:15]>CN(C=O)C>[CH3:1][O:2][C:3](=[O:12])[C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([CH2:10][N:16]([CH2:17][CH2:18][CH3:19])[CH2:13][CH2:14][CH3:15])[CH:5]=1
Reactant: CCCNCCC
Reactant: COC(=O)c1cccc(CBr)c1
Solvent: CN(C)C=O
Product: CCCN(CCC)Cc1cccc(C(=O)OC)c1
Temperature: 25 °C
Reaction time: 2 h

Procedure:
In DMF (12.5 ml), 3-bromomethyl benzoic acid methyl ester (831 mg) was dissolved. The solution was added with dipropylamine (971 μl) and the whole was stirred at room temperature for 2 hours. After completion of the reaction, the solvent was distilled off under reduced pressure. The residue was dissolved in chloroform and washed with a saturated aqueous sodium hydrogen carbonate solution, followed by extraction with chloroform. The organic layer was washed with a saturated saline solution and dried with anhydrous sodium sulfate. After filtration, the solvent was distilled off under reduced pressure, thereby obtaining the subject compound (858 mg) as a brown solid.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][C@H:12]([CH2:16][CH2:17][C:18]([F:21])([F:20])[F:19])[C:13]([NH2:15])=[O:14])(=[O:10])=[O:9])=[CH:4][CH:3]=1.Br[CH2:23][C:24]1[CH:31]=[CH:30][C:27]([C:28]#[N:29])=[CH:26][C:25]=1[F:32].C([O-])([O-])=O.[Cs+].[Cs+]>CN(C=O)C.CCOC(C)=O>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([N:11]([C@H:12]([CH2:16][CH2:17][C:18]([F:21])([F:19])[F:20])[C:13]([NH2:15])=[O:14])[CH2:23][C:24]2[CH:31]=[CH:30][C:27]([C:28]#[N:29])=[CH:26][C:25]=2[F:32])(=[O:10])=[O:9])=[CH:4][CH:3]=1
Reactant: N#Cc1ccc(CBr)c(F)c1
Reactant: NC(=O)[C@@H](CCC(F)(F)F)NS(=O)(=O)c1ccc(Cl)cc1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CCOC(C)=O
Solvent: CN(C)C=O
Product: N#Cc1ccc(CN([C@H](CCC(F)(F)F)C(N)=O)S(=O)(=O)c2ccc(Cl)cc2)c(F)c1
Temperature: 25 °C
Reaction time: 0.75 h

Procedure:
To a solution of (R)-2-(4-chlorophenylsulfonamido)-5,5,5-trifluoropentanamide (6.88 g, 20.0 mmol) and 4-(bromomethyl)-3-fluorobenzonitrile (6.43 g, 30 mmol) in DMF (35 mL) was added anhydrous Cs2CO3 (19.56 g, 60 mmol). The resulting mixture was stirred at room temperature for 45 min. and then diluted with EtOAc (200 mL), washed with water (100 mL×4) and dried over Na2SO4. The product was purified by Biotage (40+M column, 3% to 80% EtOAc in hexanes, 651 mL). The title compound was obtained as a white solid (6.50 g, 68.1% yield). 1H NMR (DMSO-d6, 400 MHz) δ 7.80-7.88 (m, 3H), 7.70-7.75 (m, 2H), 7.67 (d, 2H, J=8), 7.60 (s, 1H), 7.26 (s, 1H), 4.99 (d, 1H, J=16), 4.68 (d, 1H, J=16), 4.14 (t, 1H, J=8), 1.99-2.17 (m, 2H), 1.80-1.94(m, 1H), 1.40-1.56(m, 1H). LC/MS M+H478.14, 94%.
Reaction SMILES: [Br:1][C:2]1[C:3]2[C:4]([S:21][C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][CH:23]=3)=[C:5]3[CH:15]([CH2:16][C:17]([O:19][CH3:20])=[O:18])[CH2:14][CH2:13][N:6]3[C:7]=2[CH:8]=[C:9]([C:11]#[N:12])[CH:10]=1.[N:29]([Sn](CCCC)(CCCC)CCCC)=[N+:30]=[N-:31].CC(O)=O>C1(C)C=CC=CC=1>[Br:1][C:2]1[C:3]2[C:4]([S:21][C:22]3[CH:23]=[CH:24][C:25]([Cl:28])=[CH:26][CH:27]=3)=[C:5]3[CH:15]([CH2:16][C:17]([O:19][CH3:20])=[O:18])[CH2:14][CH2:13][N:6]3[C:7]=2[CH:8]=[C:9]([C:11]2[N:29]=[N:30][NH:31][N:12]=2)[CH:10]=1
Reactant: COC(=O)CC1CCn2c1c(Sc1ccc(Cl)cc1)c1c(Br)cc(C#N)cc12
Reactant: CCCC[Sn](CCCC)(CCCC)N=[N+]=[N-]
Solvent: CC(=O)O
Solvent: Cc1ccccc1
Product: COC(=O)CC1CCn2c1c(Sc1ccc(Cl)cc1)c1c(Br)cc(-c3nn[nH]n3)cc12
Temperature: 90 °C
Reaction time: 16 h
Yield: 73.4 %

Procedure:
To a solution of (+/−)-methyl {8-bromo-9-[(4-chlorophenyl)thio]-6-cyano-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl}acetate (example 31, Step 1, 200 mg, 0.42 mmol) in toluene (3 mL) was added azidotributyltin (279 mg, 0.84 mmol). The reaction mixture was stirred at 90° C. for 16 hours, AcOH (1 mL) was added and the reaction was stirred for 2 hours and concentrated. The residue was swished in acetone/hexane 1:2 to give 160 mg of the title compound as a white solid used as such for next reaction.
Reaction SMILES: Cl.CN(C)CCCN=C=NCC.[CH:13]1([C:19]2[C:20]3[CH:21]=[CH:22][C:23]([C:38](O)=[O:39])=[CH:24][C:25]=3[N:26]3[CH2:32][CH:31]([OH:33])[CH2:30][C:29]4[CH:34]=[CH:35][CH:36]=[CH:37][C:28]=4[C:27]=23)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1.[CH3:41][N:42]([CH3:47])[S:43]([NH2:46])(=[O:45])=[O:44]>CN(C1C=CN=CC=1)C.CN(C=O)C.C(Cl)Cl>[CH:13]1([C:19]2[C:20]3[CH:21]=[CH:22][C:23]([C:38]([NH:46][S:43]([N:42]([CH3:47])[CH3:41])(=[O:45])=[O:44])=[O:39])=[CH:24][C:25]=3[N:26]3[CH2:32][CH:31]([OH:33])[CH2:30][C:29]4[CH:34]=[CH:35][CH:36]=[CH:37][C:28]=4[C:27]=23)[CH2:14][CH2:15][CH2:16][CH2:17][CH2:18]1
Reactant: CN(C)S(N)(=O)=O
Reactant: O=C(O)c1ccc2c(C3CCCCC3)c3n(c2c1)CC(O)Cc1ccccc1-3
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccncc1
Agent: Cl
Solvent: CN(C)C=O
Solvent: ClCCl
Product: CN(C)S(=O)(=O)NC(=O)c1ccc2c(C3CCCCC3)c3n(c2c1)CC(O)Cc1ccccc1-3
Temperature: 22 °C
Reaction time: 18 h

Procedure:
1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (11.5 mg, 0.06 mmol) was added to a solution of (±)13-cyclohexyl-6,7-dihydro-6-hydroxy-5H-indolo[2,1-a][2]benzazepine-10-carboxylic acid (7.5 mg, 0.02 mmol) and DMAP (7.4 mg, 0.06 mmol) in DMF (0.5 mL) and CH2Cl2 (0.5 mL) at 22° C. The vial was shaken for a minute at 22° C. N,N-Dimethylsulfamide (4.9 mg, 0.04 mmol) was then added. Stirring was continued for 18 hr. The solution was filtered and purified on the Shimadzu preparative liquid chromatograph. The product containing fraction was concentrated on a Speed Vac® to leave the titled compound as a white film (3.0 mg, 30%). ESI-MS m/z 482 (MH+); 1H NMR (500 MHz, MeOD) δ 1.26-1.34 (m, 1 H) 1.40-1.55 (m, 2 H) 1.63 (m, 1 H) 1.82 (m, 2 H) 1.96 (m, 1 H) 2.01-2.19 (m, 3 H) 2.36 (m, 1 H) 2.95-3.08 (m, 2 H) 3.03 (s, 6 H) 3.76 (dd, J=15.26, 3.36 Hz, 1H) 4.41-4.69 (m, 2 H) 7.40-7.50 (m, 4 H) 7.60 (m, 1 H) 7.93 (m, 1 H) 8.11 (m, 1 H).
Reaction SMILES: [CH2:1]([O:3][C:4]1[CH:22]=[CH:21][CH:20]=[CH:19][C:5]=1[C:6]([NH:8][N:9]1[C:13](I)=[C:12]([CH3:15])[N:11]=[C:10]1[CH2:16][CH2:17][CH3:18])=[O:7])[CH3:2].[Cu][C:24]#[N:25].N1C=CC=CC=1>ClCCl>[C:24]([C:13]1[N:9]([NH:8][C:6](=[O:7])[C:5]2[CH:19]=[CH:20][CH:21]=[CH:22][C:4]=2[O:3][CH2:1][CH3:2])[C:10]([CH2:16][CH2:17][CH3:18])=[N:11][C:12]=1[CH3:15])#[N:25]
Reactant: CCCc1nc(C)c(I)n1NC(=O)c1ccccc1OCC
Reactant: N#C[Cu]
Solvent: c1ccncc1
Solvent: ClCCl
Product: CCCc1nc(C)c(C#N)n1NC(=O)c1ccccc1OCC
Temperature: 100 °C

Procedure:
2-Ethoxy-N-(5-iodo-4-methyl-2-propylimidazol-1-yl)benzamide from Example 1a (0.5 g, 1.2 mmol) and copper(I) cyanide (0.7 g, 7.5 mmol) are introduced into 10 ml of pyridine and heated at 100° C. for three hours. The reaction mixture is cooled to room temperature, 50 ml of dichloromethane are added, and the solid is removed by filtration. The filtrate is washed three times with 50 ml of water each time, and the organic phase is re-extracted with 50 ml of dichloromethane. The combined organic phase is dried with sodium sulphate and concentrated. To remove the remaining pyridine, the residue is taken up in 50 ml of dichloromethane and washed six times with 100 ml of water each time. The organic phase is dried with sodium sulphate and concentrated in a rotary evaporator. The residue is finally mixed with 100 ml of toluene and concentrated.
Reaction SMILES: [CH2:1]([Li])[CH2:2][CH2:3][CH2:4][Li].C(OCC)C.[CH2:12]([N:19]1[CH2:24][CH2:23][N:22]([CH2:25][CH2:26][C:27]#[N:28])[CH2:21][CH2:20]1)[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.[OH-].[Na+].C(N1CCNCC1)C1C=CC=CC=1>O1CCCC1>[CH2:12]([N:19]1[CH2:20][CH2:21][N:22]([CH2:25][CH2:26][C:27]2([NH2:28])[CH2:4][CH2:3][CH2:2][CH2:1]2)[CH2:23][CH2:24]1)[C:13]1[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=1
Reactant: [Li]CCCC[Li]
Reactant: N#CCCN1CCN(Cc2ccccc2)CC1
Agent: [Na+]
Agent: [OH-]
Agent: c1ccc(CN2CCNCC2)cc1
Solvent: C1CCOC1
Solvent: CCOCC
Product: NC1(CCN2CCN(Cc3ccccc3)CC2)CCCC1
Temperature: 25 °C
Reaction time: 24 h

Procedure:
CeCl3 (50.0 g,/203 mmol) was dried in vacuo for 20 hours at 150° C. After cooling to room temperature, tetrahydrofuran (500 ml) was added under nitrogen and the resulting suspension was stirred for 1 d. After cooling to −78° C., to the suspension was added dropwise butanediyl dilithium in diethylether (90 mmol), which was prepared according to the literature (J. Org. Chem., 1990, 55, 5406) and the mixture was stirred for 1 hour. To the mixture was added dropwise a solution of 3-(4-benzyl-1-piperazinyl)propanenitrile (16.0 g/70.0 mmol) in tetrahydrofuran (100 ml) and stirred for 1 d at room temperature. The mixture was poured into 2 N—NaOH (200 ml) and the whole was extracted with dichloromethane (200 ml×2). The combined extracts were washed with brine, dried over magnesium sulfate, filtered and concentrated in vacuo. The residue was purified by column chromatography (NH2 gel, 230-400 mesh/dichloromethane) to give a mixture of the titled compound and 1-benzylpiperazine (5.9 g).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([CH2:8][C:9]([OH:11])=[O:10])[CH:5]=[CH:6][CH:7]=1.S(=O)(=O)(O)O.[CH2:17](O)[CH3:18]>>[CH2:17]([O:10][C:9](=[O:11])[CH2:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=1)[CH3:18]
Reactant: O=C(O)Cc1cccc(Cl)c1
Reactant: CCO
Agent: O=S(=O)(O)O
Product: CCOC(=O)Cc1cccc(Cl)c1
Yield: 86.8 %

Procedure:
(3-Chloro-phenyl)-acetic acid (6.03 g, 0.03 mol) was dissolved in ethanol (37.7 mL) and treated with a catalytic amount of sulfuric acid. The reaction mixture was refluxed for 12 h. The reaction was concentrated in vacuo. Flash chromatography (Merck Silica gel 60, 230-400 mesh, 50/50 hexanes/ethyl acetate) afforded (3-chloro-phenyl)-acetic acid ethyl ester (6.10 g, 86.8%) as a clear oil: EI-HRMS m/e calcd for C10H11ClO2 (M+) 198.0448, found 198.0442.
Reaction SMILES: [F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[CH:4][CH:3]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)C(C)C)C.[O:44]1[CH2:49][CH2:48][O:47][CH2:46][CH:45]1[C:50]1[C:58]2[S:57][C:56]([NH2:59])=[N:55][C:54]=2[C:53]([O:60][CH3:61])=[CH:52][CH:51]=1>C1COCC1>[O:44]1[CH2:49][CH2:48][O:47][CH2:46][CH:45]1[C:50]1[C:58]2[S:57][C:56]([NH:59][C:6](=[O:8])[C:5]3[CH:4]=[CH:3][C:2]([F:1])=[CH:10][CH:9]=3)=[N:55][C:54]=2[C:53]([O:60][CH3:61])=[CH:52][CH:51]=1
Reactant: O=C(O)c1ccc(F)cc1
Reactant: COc1ccc(C2COCCO2)c2sc(N)nc12
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CCN(C(C)C)C(C)C
Solvent: C1CCOC1
Product: COc1ccc(C2COCCO2)c2sc(NC(=O)c3ccc(F)cc3)nc12

Procedure:
From 4-fluoro-benzoic acid, HATU and N-ethyldiisopropylamine in THF, then treatment with (±)-7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-ylamine. ES-MS m/e (%): 389 (M+H+, 100).
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([N+:12]([O-:14])=[O:13])=[C:7]([CH:11]=1)[C:8](O)=[O:9].C[N:16](C=O)C.C(Cl)(=O)C(Cl)=O.N>C1COCC1>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([N+:12]([O-:14])=[O:13])=[C:7]([CH:11]=1)[C:8]([NH2:16])=[O:9]
Reactant: COc1ccc([N+](=O)[O-])c(C(=O)O)c1
Reactant: CN(C)C=O
Agent: N
Agent: O=C(Cl)C(=O)Cl
Solvent: C1CCOC1
Product: COc1ccc([N+](=O)[O-])c(C(N)=O)c1
Temperature: 0 °C
Reaction time: 1 h
Yield: 56 %

Procedure:
To a solution of 5-methoxy-2-nitrobenzoic acid (18.0 g, 91.3 mmol) and DMF (0.1 mL) in THF (150 mL) was added dropwise oxalyl chloride (12.7 g, 100 mmol) under ice-cooling, and the mixture was stirred at 0° C. for 1 hr, and then at room temperature for 3 hr. This solution was added dropwise to aqueous ammonia (7% aqueous solution, 200 mL) under ice-cooling. The reaction solution was concentrated under reduced pressure to evaporated THF, and the precipitated insoluble material was collected by filtration. The filtered cake was washed with water to give 5-methoxy-2-nitrobenzamide as a pale-yellow powder (10.0 g, 56%).
Reaction SMILES: [CH3:1][C:2]1([CH3:9])[NH:6][C:5](=[O:7])[NH:4][C:3]1=[O:8].C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:17][C:18]([O:20][CH2:21][CH3:22])=[O:19]>CN(C=O)C>[CH3:1][C:2]1([CH3:9])[C:3](=[O:8])[N:4]([CH2:17][C:18]([O:20][CH2:21][CH3:22])=[O:19])[C:5](=[O:7])[NH:6]1
Reactant: CC1(C)NC(=O)NC1=O
Reactant: CCOC(=O)CBr
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: CN(C)C=O
Product: CCOC(=O)CN1C(=O)NC(C)(C)C1=O
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 32.7 %

Procedure:
A solution of 5,5-dimethylhydantoin (10 g, 78 mmol) in DMF (400 mL) was treated with cesium carbonate (25 g, 78 mmol) stirred at r.t. for 30 min then treated with ethyl bromoacetate (11.3 mL, 102 mmol) and allowed to stir overnight. The reaction mixture was partitioned between ethyl acetate and a 1 to 1 mixture of brine and water. The organics were washed with brine, dried (Na2SO4), filtered, concentrated and purified via silica gel column chromatography eluting with 30 to 50% ethyl acetate/hexane to give 5.47 g of the title compound as a white solid.
Reaction SMILES: [NH2:1][C:2]1[S:3][C:4]([C:10]2[C:15]([F:16])=[CH:14][C:13]([C:17]([OH:20])([CH3:19])[CH3:18])=[CH:12][C:11]=2[F:21])=[CH:5][C:6]=1[C:7]([NH2:9])=[O:8].Cl[C:23]1[CH:24]=[CH:25][C:26]2[C:27](=[N:29][S:30][N:31]=2)[N:28]=1>>[F:16][C:15]1[CH:14]=[C:13]([C:17]([OH:20])([CH3:18])[CH3:19])[CH:12]=[C:11]([F:21])[C:10]=1[C:4]1[S:3][C:2]([NH:1][C:23]2[CH:24]=[CH:25][C:26]3[C:27](=[N:29][S:30][N:31]=3)[N:28]=2)=[C:6]([C:7]([NH2:9])=[O:8])[CH:5]=1
Reactant: CC(C)(O)c1cc(F)c(-c2cc(C(N)=O)c(N)s2)c(F)c1
Reactant: Clc1ccc2nsnc2n1
Product: CC(C)(O)c1cc(F)c(-c2cc(C(N)=O)c(Nc3ccc4nsnc4n3)s2)c(F)c1

Procedure:
The title compound was prepared as described in Example 1, Step 5 using 2-amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide (150 mg, 0.48 mmol) and 5-chloro[1,2,5]thiadiazolo[3,4-b]pyridine (82 mg, 0.48 mmol) as starting materials. LRMS (APCI) calc'd for (C19H16F2N5O2S2) [M+H]+, 448. found 448.
Reaction SMILES: CC([O:4][C@@H:5]1[C@@:9]2([CH3:24])[CH2:10][CH2:11][C@@H:12]3[C@:22]4([CH3:23])[C:16](=[CH:17][C:18]([CH2:20][CH2:21]4)=[O:19])[CH2:15][CH2:14][C@H:13]3[C@@H:8]2[CH2:7][CH2:6]1)=O.C=O.[C:27]1(S)C=CC=CC=1>N(CCO)(CCO)CCO.[Cl-].[Na+].O>[CH3:27][C:17]1[C:18](=[O:19])[CH2:20][CH2:21][C@@:22]2([CH3:23])[C:16]=1[CH2:15][CH2:14][C@@H:13]1[C@@H:12]2[CH2:11][CH2:10][C@@:9]2([CH3:24])[C@H:8]1[CH2:7][CH2:6][C:5]2=[O:4]
Reactant: CC(=O)O[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
Reactant: Sc1ccccc1
Agent: C=O
Agent: [Cl-]
Agent: [Na+]
Solvent: OCCN(CCO)CCO
Solvent: O
Product: CC1=C2CC[C@@H]3[C@H](CC[C@]4(C)C(=O)CC[C@@H]34)[C@@]2(C)CCC1=O
Reaction time: 0.25 h

Procedure:
A mixture of Testosterone acetate (available from Steraloids Inc, Wilton, N.H. USA) (3.3 g, 10 mmol.), aqueous formaldehyde (1 mL) and thiophenol (0.9 g, 8 mmol ) is stirred in triethanolamine (30 mL) for 10 h under an atmosphere of argon at 110° C. After 4 h. additional aqueous formaldehyde (0.7 mL) and thiophenol (0.5 mg) are added. After cooling, the mixture is poured in brine and extracted with methylene chloride. The organic phase is washed with dilute sodium hydroxide solution and with water, dried and evaporated. The residue is purified by chromatography on "flash" silica gel using mixtures of ethyl acetate and hexane as eluant. The purified residue in acetone (15 mL) is added to Raney nickel (35 g) in acetone (60 mL) which is heated at reflux since 1 h. The reflux is continued for 15 min. The hot organic phase is decanted and the metal is washed with hot acetone. The combined filtrates were concentrated and purified by chromatography on "flash" silica gel using a mixture of ethyl acetate and hexane as eluant. The purified residue is dissolved in methanolic potassium hydroxide solution (50 mL, 3%) and kept at room temperature for 4 h. under an atmosphere of argon. After concentration, the mixture is poured in water and extracted with methylene chloride. The organic phase is washed with brine, dried and evaporated to dryness. The residue, purified by chromatography on "flash" silica gel using a mixture of ethyl acetate and hexane as eluant, is dissolved in acetone (30 mL) and treated at 0° C. with a slight excess of Jones' reagent (8N chromium trioxide)(until a red color). After 15 min., isopropanol (1 mL) is added and the mixture is poured in brine and extracted with ethyl acetate. The organic phase is washed with brine, dried and evaporated to dryness. Purification of the residue by chromatography on "flash" silica gel using a mixture of ethyl acetate and hexane as eluant give pure 4-methyl-4-androsten-3,17-dione.
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:12][CH3:13])=[C:6]([C:8](O)([CH3:10])[CH3:9])[CH:7]=1.[Cl:14][C:15]1[CH:20]=[CH:19][C:18]([OH:21])=[CH:17][CH:16]=1.FC1C=CC(O)=C(C(C2C=C(F)C=CC=2OC)(C)C)C=1>>[Cl:14][C:15]1[CH:20]=[CH:19][C:18]([OH:21])=[C:17]([C:8]([C:6]2[CH:7]=[C:2]([Cl:1])[CH:3]=[CH:4][C:5]=2[O:12][CH3:13])([CH3:10])[CH3:9])[CH:16]=1
Reactant: COc1ccc(Cl)cc1C(C)(C)O
Reactant: Oc1ccc(Cl)cc1
Agent: COc1ccc(F)cc1C(C)(C)c1cc(F)ccc1O
Product: COc1ccc(Cl)cc1C(C)(C)c1cc(Cl)ccc1O

Procedure:
2-(5-chloro-2-hydroxyphenyl)-2-(5-chloro-2-methoxyphenyl) propane (m.p. 137° C.) was prepared from 2-(5-chloro-2-methoxyphenyl)propan-2-ol and 4-chlorophenol following the method described in Example 3 for the preparation of 2-(5-fluoro-2-hydroxyphenyl)-2-(5-fluoro-2-methoxyphenyl)propane.
Reaction SMILES: [I:1][C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([N+:12]([O-:14])=[O:13])[C:10]=1[CH3:11])[C:5]([OH:7])=[O:6].[C:15]([O-])([O-])=O.[K+].[K+].CI>CC(C)=O>[CH3:15][O:6][C:5](=[O:7])[C:4]1[CH:8]=[C:9]([N+:12]([O-:14])=[O:13])[C:10]([CH3:11])=[C:2]([I:1])[CH:3]=1
Reactant: O=C([O-])[O-]
Reactant: Cc1c(I)cc(C(=O)O)cc1[N+](=O)[O-]
Agent: [K+]
Solvent: CC(C)=O
Solvent: CI
Product: COC(=O)c1cc(I)c(C)c([N+](=O)[O-])c1
Temperature: 40 °C
Reaction time: 8 h
Yield: 98.3 %

Procedure:
To a solution of 3-iodo-4-methyl-5-nitro-benzoic acid (16.06 g, 52.3 mmol) in acetone (300 mL) was added K2CO3 (14.46 g, 104.6 mmol) followed by methyl iodide ((3.91 mL, 62.76 mmol). The reaction mixture was stirred at 40° C. overnight, then cooled to room temperature and partitioned between ethyl acetate and brine. The organic layer was separated, dried over MgSO4, filtered and concentrated under reduced pressure to provide 16.5 g (98%) of 3-iodo-4-methyl-5-nitro-benzoic acid methyl ester.
Reaction SMILES: [C:1]([C:5]1[CH:6]=[C:7]([C:16]2[CH:17]=[C:18]([C:36]3[CH:41]=[CH:40][C:39]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[CH:38][CH:37]=3)[CH:19]=[CH:20][C:21]=2[CH2:22][CH2:23][CH2:24][N:25]2C(=O)C3C(=CC=CC=3)C2=O)[CH:8]=[CH:9][C:10]=1[N:11]([CH2:14][CH3:15])[CH2:12][CH3:13])([CH3:4])([CH3:3])[CH3:2].O.NN>C(O)C>[C:1]([C:5]1[CH:6]=[C:7]([C:16]2[CH:17]=[C:18]([C:36]3[CH:41]=[CH:40][C:39]([C:42]([O:44][CH2:45][CH3:46])=[O:43])=[CH:38][CH:37]=3)[CH:19]=[CH:20][C:21]=2[CH2:22][CH2:23][CH2:24][NH2:25])[CH:8]=[CH:9][C:10]=1[N:11]([CH2:14][CH3:15])[CH2:12][CH3:13])([CH3:3])([CH3:4])[CH3:2]
Reactant: CCOC(=O)c1ccc(-c2ccc(CCCN3C(=O)c4ccccc4C3=O)c(-c3ccc(N(CC)CC)c(C(C)(C)C)c3)c2)cc1
Agent: NN
Solvent: CCO
Solvent: O
Product: CCOC(=O)c1ccc(-c2ccc(CCCN)c(-c3ccc(N(CC)CC)c(C(C)(C)C)c3)c2)cc1
Yield: 76.7 %

Procedure:
In a 50 mL three-necked flask under a nitrogen atmosphere, equipped with a magnetic stirrer, 900 mg (1.46 mmol) of ethyl 3″-tert-butyl-4″-diethylamino-4′-[3-(1,3-dioxo-1,3-dihydroisoindol-2-yl)propyl]-[1,1′;3′,1″]terphenyl-4-carboxylate and 292 mg (5.8 mmol) of hydrazine hydrate are placed in 20 mL of ethanol. The reaction medium is heated to the reflux point of the ethanol for 20 hours and then filtered; the filtrate obtained is evaporated and then purified directly on a column of silica (eluent: 94/6 dichloromethane/methanol) to give, after evaporation of the purest fractions, 545 mg of ethyl 3″-tert-butyl-4′-(3-aminopropyl)-4″-diethylamino[1,1′;3′,1″]terphenyl-4-carboxylate (yield=77%) in the form of a colorless oil.
Reaction SMILES: [N:1]1([CH2:7][C:8]2[CH:9]=[N:10][N:11]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][NH2:18])[CH:12]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C(N(CC)CC)C.Cl[C:27]1[C:31]2[CH:32]=[CH:33][CH:34]=[CH:35][C:30]=2[S:29](=[O:37])(=[O:36])[N:28]=1>C(Cl)Cl>[N:1]1([CH2:7][C:8]2[CH:9]=[N:10][N:11]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][NH:18][C:27]3[C:31]4[CH:32]=[CH:33][CH:34]=[CH:35][C:30]=4[S:29](=[O:36])(=[O:37])[N:28]=3)[CH:12]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
Reactant: NCCCCOn1cc(CN2CCCCC2)cn1
Reactant: O=S1(=O)N=C(Cl)c2ccccc21
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: O=S1(=O)N=C(NCCCCOn2cc(CN3CCCCC3)cn2)c2ccccc21
Reaction time: 3 h
Yield: 29.4 %

Procedure:
3.5 g of 4-(4-piperidinomethylpyrazol-1-yloxy)butylamine and 1.4 g of triethylamine are dissolved in 50 ml of methylene chloride. A solution of 2.8 g of 3-chlorobenzoisothiazole 1,1-dioxide in 15 ml of methylene chloride is then added dropwise. After standing for 3 hours at room temperature, the reaction mixture is washed with water, the organic phase is evaporated down and the residue is chromatographed over neutral Al2O3 (activity level III), using methylene chloride as the mobile phase. 1.7 g of the title compound are obtained, the product being crystallized from ether.