Hydrochloric Acid → Rac-(2r,3r,4r,5r)-3-(3-chloro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-isobutyl-pyrrolidine-2-carboxylic acid((s)-3,4-dihydroxy-butyl)-amide

HRID 1806749노트

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FC(F)(F)C(O)=O.[Cl:8][C:9]1[CH:10]=[C:11]([CH:15]2[C:19]([C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][CH:23]=3)([C:20]#[N:21])[CH:18]([CH2:29][CH:30]([CH3:32])[CH3:31])[NH:17][CH:16]2[C:33]([OH:35])=O)[CH:12]=[CH:13][CH:14]=1.CC1(C)[O:41][C@@H:40]([CH2:42][CH2:43][NH2:44])[CH2:39][O:38]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.Cl>C(Cl)Cl.O1CCCC1>[OH:41][C@H:40]([CH2:39][OH:38])[CH2:42][CH2:43][NH:44][C:33]([CH:16]1[CH:15]([C:11]2[CH:12]=[CH:13][CH:14]=[C:9]([Cl:8])[CH:10]=2)[C:19]([C:22]2[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][CH:23]=2)([C:20]#[N:21])[CH:18]([CH2:29][CH:30]([CH3:31])[CH3:32])[NH:17]1)=[O:35]

참가 물질

실험 절차

In a manner similar to the method described in Examples 42c, 42d, rac-(2R,3R,4R,5R)-3-(3-chloro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-isobutyl-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 46b (0.6 g, 1.1 mmol) was reacted with 2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethylamine (0.3 g, 2 mmol), HATU (0.5 g, 1.3 mmol) and iPr2NEt (1.2 g, 9.3 mmol) in CH2Cl2 at room temperature for 20 h, then reacted with aqueous HCl solution in tetrahydrofuran at room temperature for 2 h to give rac-(2R,3R,4R,5R)-3-(3-chloro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-isobutyl-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide as a white solid (0.6 g, 95%).

출처 및 근거

ORD 기록: ord-6b0b87829cb04df7bd5b091cf699873f
출처 데이터셋: uspto-grants-2013_01
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08354444B2

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