Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: CS(C)=O.[CH3:5][O:6][CH2:7][CH2:8][CH2:9][O:10][C:11]1[CH:19]=[C:18]2[C:14]([CH:15]=[CH:16][NH:17]2)=[CH:13][C:12]=1[OH:20].Cl[C:22]1[CH:27]=[CH:26][N:25]=[C:24]([NH:28][C:29](=[O:31])[CH3:30])[CH:23]=1.CC(C)([O-])C.[K+]>O.C(OCC)(=O)C>[CH3:5][O:6][CH2:7][CH2:8][CH2:9][O:10][C:11]1[CH:19]=[C:18]2[C:14]([CH:15]=[CH:16][NH:17]2)=[CH:13][C:12]=1[O:20][C:22]1[CH:27]=[CH:26][N:25]=[C:24]([NH:28][C:29](=[O:31])[CH3:30])[CH:23]=1
Reactant: COCCCOc1cc2[nH]ccc2cc1O
Reactant: CC(=O)Nc1cc(Cl)ccn1
Agent: CC(C)(C)[O-]
Agent: [K+]
Solvent: O
Solvent: CCOC(C)=O
Solvent: CS(C)=O
Product: COCCCOc1cc2[nH]ccc2cc1Oc1ccnc(NC(C)=O)c1
Temperature: 150 °C
Reaction time: 14 h
Yield: 46 %

Procedure:
Dimethylsulfoxide (25 mL) was added to a mixture of 6-(3-methoxypropoxy)-1H-indol-5-ol described in Production Example 32-5 (3.81 g, 17.2 mmol), N-(4-chloropyridin-2-yl)acetamide described in Production Example 1-5 (3.23 g, 18.9 mmol), and potassium tert-butoxide (2.12 g, 18.9 mmol) under nitrogen atmosphere at room temperature. The liquid mixture was stirred at 150° C. for 14 hours. The reaction liquid was cooled to room temperature, and then ethyl acetate and water were added. The organic layer was washed with a saturated saline solution and then dried over anhydrous sodium sulfate. The drying agent was separated by filtration and then the filtrate was concentrated under vacuum. The residue was purified with silica gel column chromatography (n-heptane:ethyl acetate=1:1-0:1-ethyl acetate:methanol=49:1) to obtain the title compound (2.83 g, 46%).
Reaction SMILES: C(O)(C(F)(F)F)=O.C([O:12][CH2:13][CH2:14][O:15][C:16]1[C:24]2[C:19](=[N:20][CH:21]=[CH:22][C:23]=2[N:25]2[CH2:30][CH2:29][N:28](C(OC(C)(C)C)=O)[CH2:27][CH2:26]2)[N:18](CC2C=CC(OC)=CC=2)[N:17]=1)(C)(C)C.C(Cl)[Cl:48]>>[ClH:48].[ClH:48].[N:25]1([C:23]2[CH:22]=[CH:21][N:20]=[C:19]3[NH:18][N:17]=[C:16]([O:15][CH2:14][CH2:13][OH:12])[C:24]=23)[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]1
Reactant: ClCCl
Reactant: COc1ccc(Cn2nc(OCCOC(C)(C)C)c3c(N4CCN(C(=O)OC(C)(C)C)CC4)ccnc32)cc1
Solvent: O=C(O)C(F)(F)F
Product: Cl
Product: OCCOc1n[nH]c2nccc(N3CCNCC3)c12
Temperature: 25 °C
Reaction time: 4 h
Yield: 100 %

Procedure:
TFA (1 mL) was added to tert-butyl 4-(3-(2-tert-butoxyethoxy)-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-4-yl)piperazine-1-carboxylate (0.080 g, 0.148 mmol) in DCM (1 mL) and stirred at room temperature for 4 hours. The reaction was then concentrated to dryness and dried under vacuum for 3 hours. TFA (2 mL) was then added, and the mixture was heated at 100° C. in a sealed tube for 18 hours. The reaction was then cooled to room temperature and concentrated to dryness. The resulting residue was dissolved in DCM (2 mL), and HCl in ether (1 mL, 2N) was added. The resulting solid was collected by filtration to give 2-(4-(piperazin-1-yl)-1H-pyrazolo[3,4-b]pyridin-3-yloxy)ethanol dihydrochloride (0.050 g, 100%).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([CH2:14][NH:15][CH:16]2[CH2:25][CH2:24][C:23]3[C:18](=[CH:19][C:20]([O:26][CH3:27])=[CH:21][CH:22]=3)[CH2:17]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH:28](=O)[CH2:29][CH3:30].C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>ClC(Cl)C>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([CH2:14][N:15]([CH:16]2[CH2:25][CH2:24][C:23]3[C:18](=[CH:19][C:20]([O:26][CH3:27])=[CH:21][CH:22]=3)[CH2:17]2)[CH2:28][CH2:29][CH3:30])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
Reactant: COc1ccc2c(c1)CC(NCC1CCN(C(=O)OC(C)(C)C)CC1)CC2
Reactant: CCC=O
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: [Na+]
Solvent: CC(Cl)Cl
Product: CCCN(CC1CCN(C(=O)OC(C)(C)C)CC1)C1CCc2ccc(OC)cc2C1
Temperature: 25 °C
Reaction time: 24 h
Yield: 102.9 %

Procedure:
To a solution of 4-[(7-methoxy-1,2,3,4-tetrahydro-naphthalen-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester (2.1 g, 5.6 mmol) and propionaldehyde (0.45 mL, 6.23 mmol) in dichloroethane (20 mL) under a nitrogen atmosphere was added sodium triacetoxyborohydride (3.09 g, 14.15 mmol, 2.5 eq.) in a single portion. The reaction was stirred at room temperature for 24 h then concentrated in vacuo. The residue was partitioned between EtOAc (75 mL) and 5% aq. KOH (50 mL). The aqueous phase was extracted twice more with EtOAc (2×30 mL). The combined organic layers were dried over MgSO4, filtered, and concentrated onto silica (10 g). This was placed on top of a flash column and eluted with 20% acetone in hexanes. The fractions containing product were pooled and concentrated to afford 4-{[(7-methoxy-1,2,3,4-tetrahydro-naphthalen-2-yl)-propyl-amino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester (2.4 g).
Reaction SMILES: [OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1.CC[O-].[Na+].Br[CH2:16][CH2:17][CH2:18][C:19]#[N:20]>CCO>[C:19]([CH2:18][CH2:17][CH2:16][O:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1)#[N:20]
Reactant: O=C(O)c1ccc(O)cc1
Reactant: N#CCCCBr
Agent: CC[O-]
Agent: [Na+]
Solvent: CCO
Product: N#CCCCOc1ccc(C(=O)O)cc1
Temperature: 90 °C
Reaction time: 0.25 h
Yield: 58.5 %

Procedure:
To a stirred solution of 4-hydroxybenzoic acid (40 mmol) in absolute EtOH (350 mL) was added solid NaOEt (84 mmol). After 15 minutes, 4-bromobutyronitrile (40 mmol) was added and the mixture was heated overnight at 90° C. on an oil bath. The mixture was cooled to room temperature, volatiles were removed, the residue was taken up in ice and adjusted to pH 6 with 1N sulfuric acid. Solids were collected by vacuum filtration, washed with water and dried to give 4-(cyanopropyloxy)benzoic acid (4.8 g, 58%).
Reaction SMILES: [F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[F:8][C:9]([F:14])([F:13])[C:10]([OH:12])=[O:11].[Cl:15][C:16]1[CH:17]=[N:18][C:19]2[NH:20][C:21]3[CH:22]=[CH:23][CH:24]=[C:25]([CH:43]=3)[CH2:26][CH2:27][C:28]3[CH:36]=[C:32]([NH:33][C:34]=1[N:35]=2)[CH:31]=[CH:30][C:29]=3[N:37]1[CH2:42][CH2:41][NH:40][CH2:39][CH2:38]1.[C:44]1([N:50]=[C:51]=[O:52])[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=1>>[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[F:8][C:9]([F:14])([F:13])[C:10]([OH:12])=[O:11].[Cl:15][C:16]1[CH:17]=[N:18][C:19]2[NH:20][C:21]3[CH:22]=[CH:23][CH:24]=[C:25]([CH:43]=3)[CH2:26][CH2:27][C:28]3[CH:36]=[C:32]([NH:33][C:34]=1[N:35]=2)[CH:31]=[CH:30][C:29]=3[N:37]1[CH2:42][CH2:41][N:40]([C:51]([NH:50][C:44]2[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=2)=[O:52])[CH2:39][CH2:38]1
Reactant: O=C=Nc1ccccc1
Reactant: Clc1cnc2nc1Nc1ccc(N3CCNCC3)c(c1)CCc1cccc(c1)N2
Solvent: O=C(O)C(F)(F)F
Product: O=C(Nc1ccccc1)N1CCN(c2ccc3cc2CCc2cccc(c2)Nc2ncc(Cl)c(n2)N3)CC1
Yield: 39 %

Procedure:
The desired compound was prepared according to the procedure of Example D41 using 6-chloro-12-piperazin-1-yl-2,4,8,22-tetraazatetracyclo[14.3.1.1(3,7).1(9,13)]docosa-1(20),3(22),4,6,9(21),10,12,16,18-nonaene bis(trifluoroacetate) and phenyl isocyanate as the starting materials in 39% yield. LCMS for C29H29ClN7O (M+H)+: m/z=526.1. 1H NMR (400 MHz, DMSO-d6): δ 9.51 (s, 1H), 9.35 (br s, 1H), 8.59 (s, 1H), 8.14 (s, 1H), 7.96 (s, 1H), 7.78 (s, 1H), 7.49-7.46 (m, 2H), 7.25-7.21 (m, 2H), 7.13-7.04 (m, 3H), 6.95-6.83 (m, 3H), 3.61 (br s, 4H), 2.99 (s, 4H), 2.84 (br s, 4H).
Reaction SMILES: [Br:1][C:2]1[C:3]([O:9][CH3:10])=[N:4][CH:5]=[C:6]([CH3:8])[CH:7]=1.C1C(=O)N([Br:18])C(=O)C1.CC(N=NC(C#N)(C)C)(C#N)C.O>C(Cl)Cl>[Br:1][C:2]1[C:3]([O:9][CH3:10])=[N:4][CH:5]=[C:6]([CH2:8][Br:18])[CH:7]=1
Reactant: O=C1CCC(=O)N1Br
Reactant: COc1ncc(C)cc1Br
Agent: CC(C)(C#N)N=NC(C)(C)C#N
Solvent: O
Solvent: ClCCl
Product: COc1ncc(CBr)cc1Br
Temperature: 80 °C
Reaction time: 1 h

Procedure:
To a solution of 3-bromo-2-methoxy-5-methyl-pyridine (Step AM3) (3.0 g, 14.7 mmol), was added NBS (3.1 g, 17.6 mmol) and AIBN (121 mg, 0.7 mmol) and the mixture was stirred at 80° C. for 1 h. H2O and CH2Cl2 were added and the phases were separated. The organic layer was dried (MgSO4), filtered and concentrated. The crude product was purified by silica gel column chromatography (heptane/EtOAc, 95:5→0:100). tR: 1.10 min (LC-MS 1).
Reaction SMILES: C([Li])(C)(C)C.Br[C:7]1[CH:16]=[CH:15][C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:17][CH3:18])[CH:13]=2)[CH:8]=1.[CH2:19]1[O:21][CH2:20]1.[NH4+].[Cl-]>C1COCC1.CCOCC>[CH3:18][O:17][C:12]1[CH:13]=[C:14]2[C:9](=[CH:10][CH:11]=1)[CH:8]=[C:7]([CH2:19][CH2:20][OH:21])[CH:16]=[CH:15]2
Reactant: COc1ccc2cc(Br)ccc2c1
Reactant: C1CO1
Agent: [Cl-]
Agent: [Li]C(C)(C)C
Agent: [NH4+]
Solvent: C1CCOC1
Solvent: CCOCC
Product: COc1ccc2cc(CCO)ccc2c1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 53 %

Procedure:
tert-Butyllithium (5.2 mL, 8.84 mmol, 1.7 M/pentane) was added to a −78° C. solution of 2-bromo-6-methoxynaphthalene (1.0471 g, 4.42 mmol) in THF (10 mL)/ether (10 mL). After 30 minutes, a solution of ethylene oxide in THF (2 mL, 23 mmol, 0.5 g/mL) was added and the reaction was allowed to warm to room temperature. After overnight stirring, 30 mL saturated NH4Cl solution was added and the resulting mixture was extracted with ethyl acetate (3×30 mL). The combined organic solution was then dried (Na2SO4), filtered and evaporated. Purification by flash chromatography (ethyl acetate/hexanes) gave the title compound (478 mg, 53%).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH:12]=[C:11]([CH2:13][C@H:14]([NH:18][C:19](=[O:36])[C@@H:20]([CH2:28][S:29]([C:32]([CH3:35])([CH3:34])[CH3:33])(=[O:31])=[O:30])[CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[C:15]([OH:17])=O)[N:10]=[CH:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[NH2:37][C@@H:38]([CH2:46][CH:47]1[CH2:52][CH2:51][CH2:50][CH2:49][CH2:48]1)[C@@H:39]([OH:45])[C@H:40]([CH:42]1[CH2:44][CH2:43]1)[OH:41].C1(N=C=NC2CCCCC2)CCCCC1>C(OCC)(=O)C.ON1C(=O)CCC1=O>[C:32]([S:29]([CH2:28][C@@H:20]([CH2:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[C:19]([NH:18][C@H:14]([C:15](=[O:17])[NH:37][C@@H:38]([CH2:46][CH:47]1[CH2:52][CH2:51][CH2:50][CH2:49][CH2:48]1)[C@@H:39]([OH:45])[C@H:40]([CH:42]1[CH2:44][CH2:43]1)[OH:41])[CH2:13][C:11]1[N:10]=[CH:9][N:8]([C:6]([O:5][C:1]([CH3:3])([CH3:4])[CH3:2])=[O:7])[CH:12]=1)=[O:36])(=[O:30])=[O:31])([CH3:35])([CH3:33])[CH3:34]
Reactant: CC(C)(C)OC(=O)n1cnc(C[C@H](NC(=O)[C@H](Cc2ccccc2)CS(=O)(=O)C(C)(C)C)C(=O)O)c1
Reactant: N[C@@H](CC1CCCCC1)[C@@H](O)[C@@H](O)C1CC1
Agent: C(=NC1CCCCC1)=NC1CCCCC1
Agent: O=C1CCC(=O)N1O
Solvent: CCOC(C)=O
Product: CC(C)(C)OC(=O)n1cnc(C[C@H](NC(=O)[C@H](Cc2ccccc2)CS(=O)(=O)C(C)(C)C)C(=O)N[C@@H](CC2CCCCC2)[C@@H](O)[C@@H](O)C2CC2)c1
Reaction time: 17 h
Yield: 87.2 %

Procedure:
89 g (170 mmol) of (S)-1-(t-butoxycarbonyl)-α-[(S)-α-[(t-butylsulphonyl)methyl]hydrocinnamamido]imidazole-4-propionic acid, 1 g (8.5 mmol) of N-hydroxysuccinimide, 35.5 g (155 mmol) of (1S,2R,3S)-3-amino-4-cyclohexyl-1-cyclopropyl-butane-1,2-diol and 800 ml of ethyl acetate were stirred at 20°. A solution of 37 g (178 mmol) of dicyclohexylcarbodiimide in 110 ml of ethyl acetate was added within 10 minutes. The reaction had finished after stirring at 20° for 17 hours. The solid (dicyclohexylurea) was filtered off and the filtrate was treated while stirring firstly with 68 ml of deionized water and then with 1100 ml of hexane. After one hour at 0° the crystallizate was filtered off under suction and triturated in methanol at 20°. The suspension was cooled to -15° and the product was filtered off. 98.8 g (86%) of t-butyl 4-[(S)-2 -[(S)-2-t-butanesulphonylmethyl-3-phenylpropionylamino]-2-[(1S,2R,3S)-1-cyclohexylmethyl-3-cyclopropyl-2,3-dihydroxy-propylcarbamoyl]ethyl]-1H-imidazole-1-carboxylate were obtained.
Reaction SMILES: Cl[C:2]1[CH:3]=[C:4]([O:14][C@@H:15]([C@H:17]2[CH2:21][N:20]([C@@H:22]([C:24]3[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][CH:25]=3)[CH3:23])[C:19](=[O:32])[CH2:18]2)[CH3:16])[C:5]2[N:6]([N:8]=[CH:9][C:10]=2[CH:11]2[CH2:13][CH2:12]2)[CH:7]=1.[CH3:33][O:34][C:35]1[CH:40]=[C:39](B2OC(C)(C)C(C)(C)O2)[CH:38]=[CH:37][C:36]=1[N:50]1[CH2:55][CH2:54][N:53]([C:56]([O:58][C:59]([CH3:62])([CH3:61])[CH3:60])=[O:57])[CH2:52][CH2:51]1.C([O-])([O-])=O.[Cs+].[Cs+]>COCCOC.O.CCOC(C)=O>[CH:11]1([C:10]2[CH:9]=[N:8][N:6]3[CH:7]=[C:2]([C:39]4[CH:38]=[CH:37][C:36]([N:50]5[CH2:55][CH2:54][N:53]([C:56]([O:58][C:59]([CH3:60])([CH3:61])[CH3:62])=[O:57])[CH2:52][CH2:51]5)=[C:35]([O:34][CH3:33])[CH:40]=4)[CH:3]=[C:4]([O:14][C@@H:15]([C@@H:17]4[CH2:18][C:19](=[O:32])[N:20]([C@@H:22]([C:24]5[CH:25]=[CH:26][C:27]([O:30][CH3:31])=[CH:28][CH:29]=5)[CH3:23])[CH2:21]4)[CH3:16])[C:5]=23)[CH2:12][CH2:13]1
Reactant: COc1ccc([C@@H](C)N2C[C@H]([C@@H](C)Oc3cc(Cl)cn4ncc(C5CC5)c34)CC2=O)cc1
Reactant: COc1cc(B2OC(C)(C)C(C)(C)O2)ccc1N1CCN(C(=O)OC(C)(C)C)CC1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: COCCOC
Solvent: CCOC(C)=O
Solvent: O
Product: COc1ccc([C@@H](C)N2C[C@H]([C@@H](C)Oc3cc(-c4ccc(N5CCN(C(=O)OC(C)(C)C)CC5)c(OC)c4)cn4ncc(C5CC5)c34)CC2=O)cc1
Temperature: 95 °C

Procedure:
(R)-4-((R)-1-((6-chloro-3-cyclopropylpyrazolo[1,5-a]pyridin-4-yl)oxy)ethyl)-1-((R)-1-(4-methoxyphenyl)ethyl)pyrrolidin-2-one (32 mg, 0.070 mmol), tert-butyl 4-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate Intermediate 7.08 (44 mg, 0.11 mmol) and Cs2CO3 (69 mg, 0.21 mmol) were dissolved in 1,2-dimethoxyethane (6.0 mL) and water (3.0 mL). The mixture was degassed with nitrogen for 5 minutes and PEPPSI-IPr catalyst (4.8 mg, 0.0071 mmol) was added. The mixture was heated for 10 minutes at 95° C., cooled and diluted with EtOAc and water. The layers were separated and organics were dried (MgSO4), filtered and concentrated to provide tert-butyl 4-(4-(3-cyclopropyl-4-((R)-1-((R)-1-((R)-1-(4-methoxyphenyl)ethyl)-5-oxopyrrolidin-3-yl)ethoxy)pyrazolo[1,5-a]pyridin-6-yl)-2-methoxyphenyl)piperazine-1-carboxylate which was used directly in the next reaction. LCMS-ESI+ (m/z): [M+H]+ calcd for C41H51N5O6: 710.4; found: 710.3.
Reaction SMILES: BrC1C=C2C(=CC=1)C(CC(O)=O)OCC2.O.Cl.Cl.C1(CCN2CCN(C3C=CC=CC=3OC)CC2)C2C(=CC=CC=2)CCO1.[CH2:45]([O:52][C:53]1[CH:58]=[CH:57][C:56]([N:59]2[CH2:64][CH2:63][N:62]([C:65](=O)[CH2:66][CH:67]3[C:76]4[C:71](=[CH:72][C:73]([Br:77])=[CH:74][CH:75]=4)[CH2:70][CH2:69][O:68]3)[CH2:61][CH2:60]2)=[CH:55][CH:54]=1)[C:46]1[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=1>>[CH2:45]([O:52][C:53]1[CH:54]=[CH:55][C:56]([N:59]2[CH2:64][CH2:63][N:62]([CH2:65][CH2:66][CH:67]3[C:76]4[C:71](=[CH:72][C:73]([Br:77])=[CH:74][CH:75]=4)[CH2:70][CH2:69][O:68]3)[CH2:61][CH2:60]2)=[CH:57][CH:58]=1)[C:46]1[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=1
Reactant: O=C(CC1OCCc2cc(Br)ccc21)N1CCN(c2ccc(OCc3ccccc3)cc2)CC1
Agent: COc1ccccc1N1CCN(CCC2OCCc3ccccc32)CC1
Agent: Cl
Agent: O=C(O)CC1OCCc2cc(Br)ccc21
Solvent: O
Product: Brc1ccc2c(c1)CCOC2CCN1CCN(c2ccc(OCc3ccccc3)cc2)CC1

Procedure:
(6-Bromoisochroman-1-yl)acetic acid (EXAMPLE 22, LXVIII) is coupled with 4-benzyloxyphenylpiperazine (XI) and the resulting amide, 1-(4-benzyloxyphenyl)-4-[2-(6-bromoisochroman-1-yl)]acetyl piperazine (LXIII, 7.23 mmol) is reduced according to the general procedure of EXAMPLE 50 and making non-critical variations to give the title compound, mp 87-90°.
Reaction SMILES: [Br:1][C:2]1[CH:11]=[CH:10][C:9]2[NH:8]C(=O)[N:6]3[N:13]=[CH:14][N:15]=[C:5]3[C:4]=2[CH:3]=1.[OH-].[Na+]>C(O)CO>[Br:1][C:2]1[CH:11]=[CH:10][C:9]([NH2:8])=[C:4]([C:5]2[NH:6][N:13]=[CH:14][N:15]=2)[CH:3]=1
Reactant: O=c1[nH]c2ccc(Br)cc2c2ncnn12
Agent: [Na+]
Agent: [OH-]
Solvent: OCCO
Product: Nc1ccc(Br)cc1-c1ncn[nH]1
Temperature: 140 °C
Reaction time: 0.5 h
Yield: 61.6 %

Procedure:
To a well stirred slurry of 9-bromo-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one (32.0 g, 171 mmol) in ethylene glycol (146 mL) which was heated at 100° C., was added aq NaOH 32% (22.4 mL, 241 mmol). The slurry was heated at 140° C. for 17.5 h. The resulting solution was cooled to 27° C. and the product began to crystallize. Water (146 mL) and 1-octanol (1.73 mL) were added and the pH of the suspension was adjusted to 6.5 by the slow addition of glacial acetic acid (14 mL). The resulting slurry was stirred for 30 min, the solid was collected by filtration and washed with water and 2-propanol. Drying in vacuo afforded the title compound (25.2 g, 87%) as a light yellow solid. MS: m/e=239.0/241.1 (M+H+).
Reaction SMILES: [NH2:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[CH2:5]2.C[N:13](C)[CH:14]=[O:15].C[Si](N=C=O)(C)C>O1CCCC1>[NH:1]([C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[CH2:5]2)[C:14]([NH2:13])=[O:15]
Reactant: CN(C)C=O
Reactant: Nc1ccc2c(c1)CC(=O)N2
Agent: C[Si](C)(C)N=C=O
Solvent: C1CCOC1
Product: NC(=O)Nc1ccc2c(c1)CC(=O)N2
Temperature: 25 °C
Reaction time: 18 h

Procedure:
To a solution of 5-aminoindolin-2-one (8.76, 58.79 mmol) in tetrahydrofuran:dimethylformamide (400 mL:60 mL) was added trimethylsilylisocyanate (10.6 mL, 78.68 mmol) dropwise. The reaction mixture was stirred at ambient temperature for 18 hours. A tan-colored solid formed which was isolated by filtration, washed with ether and dried in vacuo to afford 5-ureidoindolin-2-one (8.5 g).
Reaction SMILES: P(Cl)(Cl)(Cl)=O.CN(C)[CH:8]=[O:9].[CH3:11][C:12]1[NH:13][CH:14]=[C:15]([CH3:34])[C:16]=1[C:17]1[NH:18][C:19]2[CH:25]=[C:24]([C:26](=[O:33])[C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[CH:23]=[CH:22][C:20]=2[N:21]=1.[OH-].[Na+]>O>[CH:8]([C:14]1[NH:13][C:12]([CH3:11])=[C:16]([C:17]2[NH:18][C:19]3[CH:25]=[C:24]([C:26](=[O:33])[C:27]4[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=4)[CH:23]=[CH:22][C:20]=3[N:21]=2)[C:15]=1[CH3:34])=[O:9]
Reactant: CN(C)C=O
Reactant: Cc1c[nH]c(C)c1-c1nc2ccc(C(=O)c3ccccc3)cc2[nH]1
Agent: [Na+]
Agent: [OH-]
Solvent: O=P(Cl)(Cl)Cl
Solvent: O
Product: Cc1[nH]c(C=O)c(C)c1-c1nc2ccc(C(=O)c3ccccc3)cc2[nH]1
Temperature: 25 °C
Reaction time: 0.5 h
Yield: 59.9 %

Procedure:
Phosphoryl chloride (2.43 g) was slowly added dropwise to N,N-dimethylformamide (15.9 g) at room temperature, and stirred at room temperature for 30 minutes. To this mixture, an N,N-dimethylformamide solution of the 2-(2,4-dimethyl-pyrrol-3-yl)-5-benzoylbenzimidazole (2.5 g) obtained in Example 7 was slowly added dropwise. After stirring for 2 hours, 50 ml of a 1 N sodium hydroxide aqueous solution was added, heated to 80° C., and stirred for 2 hours. After the starting material was disappeared, reaction mixture was slowly added to water, and precipitate was collected by filtration. The solid was dried in vacuo to afford 2-(2-formyl-3,5-dimethyl-pyrrol-4-yl)-5-benzoylbenzimidazole (1.63 g, 60%) as a brown solid.
Reaction SMILES: [I:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[NH:7][C:6](=[O:13])/[C:5]/2=[CH:14]\[NH:15][C:16]1[CH:21]=[CH:20][C:19]([N:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)=[CH:18][CH:17]=1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].[O:42]1[CH:46]=[CH:45][CH:44]=[C:43]1[CH:47]=O.C(O)(=O)C.C(=O)(O)[O-].[Na+]>CN1CCCC1=O.C(Cl)Cl>[O:42]1[CH:46]=[CH:45][CH:44]=[C:43]1[CH2:47][N:25]1[CH2:24][CH2:23][N:22]([C:19]2[CH:18]=[CH:17][C:16]([NH:15]/[CH:14]=[C:5]3\[C:6](=[O:13])[NH:7][C:8](=[O:12])[C:9]4[C:4]\3=[CH:3][C:2]([I:1])=[CH:11][CH:10]=4)=[CH:21][CH:20]=2)[CH2:27][CH2:26]1
Reactant: O=Cc1ccco1
Reactant: O=C1NC(=O)c2ccc(I)cc2/C1=C/Nc1ccc(N2CCNCC2)cc1
Agent: CC(=O)O[BH-](OC(C)=O)OC(C)=O
Agent: O=C([O-])O
Agent: [Na+]
Solvent: ClCCl
Solvent: CN1CCCC1=O
Solvent: CC(=O)O
Product: O=C1NC(=O)c2ccc(I)cc2/C1=C/Nc1ccc(N2CCN(Cc3ccco3)CC2)cc1
Temperature: 25 °C
Reaction time: 0.67 h
Yield: 88.4 %

Procedure:
(4Z)-6-Iodo-4-{[(4-piperazin-1-ylphenyl)amino]methylene}isoquinoline-1,3(2H,4H)-dione (47.4 mg, 0.1 mmol) is dissolved in N-methylpyrrolidinone (1 mL) and methylene chloride (0.3 mL), followed by addition of sodium triacetoxyborohydride (244 mg, 1.15 mmol), furan-2-carbaldehyde (0.214 mL, 2.58 mmol) and acetic acid (0.15 mL, 2.6 mmol). After stirring at room temperature for 40 min, methylene chloride and saturated sodium bicarbonate solution were added. The organic layer is separated and dried to give 49 mg (88%) of the title compound as a yellow solid. MS (ESI) m/z 555.4 (M+H)+1.
Reaction SMILES: Br[C:2]1[CH:11]=[CH:10][C:9]2[N:8]=[CH:7][C:6]3[N:12]([CH3:22])[C:13](=[O:21])[N:14]([C@H:15]4[CH2:18][C@@H:17]([O:19][CH3:20])[CH2:16]4)[C:5]=3[C:4]=2[CH:3]=1.[CH3:23][N:24]([CH3:44])[CH2:25][CH2:26][CH2:27][O:28][C:29]1[CH:34]=[CH:33][C:32](B2OC(C)(C)C(C)(C)O2)=[CH:31][N:30]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>O1CCOCC1.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH3:44][N:24]([CH3:23])[CH2:25][CH2:26][CH2:27][O:28][C:29]1[N:30]=[CH:31][C:32]([C:2]2[CH:11]=[CH:10][C:9]3[N:8]=[CH:7][C:6]4[N:12]([CH3:22])[C:13](=[O:21])[N:14]([C@H:15]5[CH2:18][C@@H:17]([O:19][CH3:20])[CH2:16]5)[C:5]=4[C:4]=3[CH:3]=2)=[CH:33][CH:34]=1
Reactant: CO[C@H]1C[C@@H](n2c(=O)n(C)c3cnc4ccc(Br)cc4c32)C1
Reactant: CN(C)CCCOc1ccc(B2OC(C)(C)C(C)(C)O2)cn1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: O
Solvent: C1COCCO1
Product: CO[C@H]1C[C@@H](n2c(=O)n(C)c3cnc4ccc(-c5ccc(OCCCN(C)C)nc5)cc4c32)C1
Temperature: 90 °C
Reaction time: 3 h

Procedure:
Pd(Ph3P)4 (2.074 g, 1.79 mmol) was added to a mixture of 8-bromo-1-(cis-3-methoxycyclobutyl)-3-methylimidazo[4,5-c]quinolin-2-one (13 g, 35.89 mmol), N,N-dimethyl-3-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]oxypropan-1-amine (13.15 g, 43.07 mmol) and cesium carbonate (23.39 g, 71.78 mmol) in 1,4-dioxane (200 mL) and water (40 mL) under nitrogen. The resulting mixture was stirred at 90° C. for 3 h before being allowed to cool. The reaction mixture was concentrated and diluted with EtOAc (750 mL), and washed sequentially with water (2×150 mL), and sat. brine (150 mL). The organic layer was dried over Na2SO4, filtered and evaporated to afford crude product. The crude product was purified by FCC, elation gradient 0 to 10% MeOH in DCM, to afford the desired material (12.50 g, 75%) as a white solid. NMR Spectrum: 1H NMR (400 MHz, DMSO-d6) δ 1.90 (2H, q), 2.16 (6H, s), 2.37 (2H, t), 2.72-2.92 (2H, m), 3.01 (2H, d), 3.21 (3H, s), 3.50 (3H, s), 3.79-3.95 (1H, m), 4.37 (2H, t), 5.12 (1H, t), 6.97 (1H, d), 7.82-7.98 (1H, m), 8.11 (1H, d), 8.19 (2H, dd), 8.42 (1H, s), 8.67 (1H, d), 8.87 (1H, s). Mass Spectrum: m/z (ES+)[M+H]+=462.
Reaction SMILES: [NH:1]1[C:5](=[O:6])[CH2:4][CH2:3][C@H:2]1[C:7]([OH:9])=[O:8].O=S(Cl)Cl.[CH2:14](O)[CH3:15]>>[CH2:14]([O:8][C:7]([C@@H:2]1[CH2:3][CH2:4][C:5](=[O:6])[NH:1]1)=[O:9])[CH3:15]
Reactant: O=C1CC[C@@H](C(=O)O)N1
Reactant: CCO
Solvent: O=S(Cl)Cl
Product: CCOC(=O)[C@@H]1CCC(=O)N1
Reaction time: 15 h
Yield: 99 %

Procedure:
A suspension of 30.0 g of L-pyroglutamic acid 133 (232 mmol) in 100 ml of anhydrous ethanol was slowly added with 20 ml of SOCl2 (274 mmol, 1.2 eq.) at 0° C. and subsequently stirred for 15 h, and the batch was thawed to room temperature to form a clear solution. For work-up, all volatile components were completely removed under vacuum, the remaining residue was subsequently taken up in 500 ml of ethyl acetate and successively stirred over K2CO3 and MgSO4, each time removing the drying agent by suction. Filtration over a small amount of silica gel and solvent removal under vacuum afforded 36.0 g (230 mmol, 99%) of ester 203 in the form of a slightly yellowish, viscous oil.