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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Hydrochloric Acid → rac-(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-[5-chloro-2-(2-hydroxy-ethoxy)-phenyl]-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide

HRID 1806877
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HRID 1806877 반응식
FC(F)(F)C(O)=O.[Cl:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2([C:39]#[N:40])[CH:19]([CH2:20][C:21]([CH3:24])([CH3:23])[CH3:22])[NH:18][CH:17]([C:25]([OH:27])=O)[CH:16]2[C:28]2[CH:33]=[C:32]([Cl:34])[CH:31]=[CH:30][C:29]=2[O:35][CH2:36][CH2:37][OH:38])=[C:11]([F:41])[CH:10]=1.CC1(C)[O:47][C@@H:46]([CH2:48][CH2:49][NH2:50])[CH2:45][O:44]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:47][C@H:46]([CH2:45][OH:44])[CH2:48][CH2:49][NH:50][C:25]([CH:17]1[CH:16]([C:28]2[CH:33]=[C:32]([Cl:34])[CH:31]=[CH:30][C:29]=2[O:35][CH2:36][CH2:37][OH:38])[C:15]([C:12]2[CH:13]=[CH:14][C:9]([Cl:8])=[CH:10][C:11]=2[F:41])([C:39]#[N:40])[CH:19]([CH2:20][C:21]([CH3:22])([CH3:24])[CH3:23])[NH:18]1)=[O:27]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

8

반응물 5

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 282937772-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethan-1-amineHCID 86640364rac-(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-[5-chloro-2(2-hydroxy-ethoxy)-phenyl]-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid

생성물 1

HCID 86640365rac-(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-[5-chloro-2-(2-hydroxy-ethoxy)-phenyl]-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide수율 13.1%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8028Tetrahydrofuran용매

실험 절차

In a manner similar to the method described in Examples 42c, 42d, rac-(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-[5-chloro-2-(2-hydroxy-ethoxy)-phenyl]-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 84c (0.4 g, 0.64 mmol) was reacted with 2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethylamine (0.28 g, 1.93 mmol), HATU (0.44 g, 1.15 mmol) and iPr2NEt (0.56 mL, 3.21 mmol) in CH2Cl2 at room temperature for 20 h, then reacted with aqueous HCl solution in tetrahydrofuran at room temperature to give rac-(2R,3S,4R,5S)-4-(4-chloro-2-fluoro-phenyl)-3-[5-chloro-2-(2-hydroxy-ethoxy)-phenyl]-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide as a white solid (50 mg, 13%).

출처 및 근거

ORD 기록
ord-1583970236ef4f04b3daf121b83fa473
출처 데이터셋
uspto-grants-2013_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08354444B2

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