L-Alanine-(R)-2-[5-(3-ethanesulfonyl-phenyl)-3-methyl-9H-dipyrido[2,3-b;4',3'-d]pyrrol-8-yloxy]-1-methyl-ethyl ester → (S)-3-(3-chloro-5-(3-(ethylsulfonyl)phenyl)-9H-pyrido[2,3-b]indol-8-yloxy)propyl2-aminopropanoate

HRID 1642580Notes

Reaction equation

[Cl:1][C:2]1[CH:30]=[N:29][C:5]2[NH:6][C:7]3[C:12]([C:4]=2[CH:3]=1)=[C:11]([C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([S:19]([CH2:22][CH3:23])(=[O:21])=[O:20])[CH:14]=1)[CH:10]=[CH:9][C:8]=3[O:24][CH2:25][CH2:26][CH2:27][OH:28].C(S(C1C=C(C2[C:47]3C4C=C(C)C=NC=4[NH:50][C:46]=3[C:45]([O:56]C[C@H](OC(=O)[C@H](C)N)C)=NC=2)C=CC=1)(=O)=O)C>>[Cl:1][C:2]1[CH:30]=[N:29][C:5]2[NH:6][C:7]3[C:12]([C:4]=2[CH:3]=1)=[C:11]([C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([S:19]([CH2:22][CH3:23])(=[O:21])=[O:20])[CH:14]=1)[CH:10]=[CH:9][C:8]=3[O:24][CH2:25][CH2:26][CH2:27][O:28][C:45](=[O:56])[C@@H:46]([NH2:50])[CH3:47]

Participants

Reactant 2

HCID 16123544L-Alanine-(R)-2-[5-(3-ethanesulfonyl-phenyl)-3-methyl-9H-dipyrido[2,3-b;4',3'-d]pyrrol-8-yloxy]-1-methyl-ethyl ester

HCID 588801453-(3-chloro-5-(3-(ethylsulfonyl)phenyl)-9H-pyrido[2,3-b]indol-8-yloxy)propan-1-ol

Product 1

HCID 58880156(S)-3-(3-chloro-5-(3-(ethylsulfonyl)phenyl)-9H-pyrido[2,3-b]indol-8-yloxy)propyl2-aminopropanoate

Procedure

The title compound was prepared from Compound 225 by using an analogous procedure to that outlined in the preparation of Compound 64. 1H NMR (400 MHz, Methanol-d4) δ 8.36 (s, 1 H) 8.12 (s, 1 H) 8.08 (m, 1 H) 7.97 (m, 1 H) 7.88 (t, J=7.84 Hz, 1 H) 7.69 (s, 1 H) 7.21 (d, J=8.32 Hz, 1 H) 7.16 (d, J=8.32 Hz, 1 H) 4.65 (m, 2 H) 4.42 (t, J=6.08 Hz, 2 H) 4.14 (q, J=7.32Hz, H) 3.36 (q, J=7.6 Hz, 2 H) 2.39 (m, 2 H) 1.55 (d, J=7.32 Hz, 3 H) 1.33 (t, J=7.6 Hz, 3 H). [M+H] calc'd for C25H27ClN3O5S, 516; found, 516.

Sources & evidence

ORD record: ord-33f8d1d66af94132a903057c174f6ddc
Source dataset: uspto-grants-2012_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08119655B2

Reaction notes

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