Diisopropylethylamine → N-[(S)-1-(1-Cyanocyclopropylcarbamoyl)-3,3-difluoro-4-phenylbutyl]-8-azaspiro[4.5]decane-8-carboxamide

HRID 1913330노트

반응식

HRID 1913330 반응식
CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.Cl.[NH2:35][C:36]1([C:39]#[N:40])[CH2:38][CH2:37]1.[CH2:41]1[C:45]2([CH2:50][CH2:49][N:48]([C:51]([NH:53][C@@H:54]([CH2:58][C:59]([F:68])([F:67])[CH2:60][C:61]3[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=3)[C:55](O)=[O:56])=[O:52])[CH2:47][CH2:46]2)[CH2:44][CH2:43][CH2:42]1>CN(C=O)C>[C:39]([C:36]1([NH:35][C:55]([C@@H:54]([NH:53][C:51]([N:48]2[CH2:47][CH2:46][C:45]3([CH2:44][CH2:43][CH2:42][CH2:41]3)[CH2:50][CH2:49]2)=[O:52])[CH2:58][C:59]([F:67])([F:68])[CH2:60][C:61]2[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=2)=[O:56])[CH2:38][CH2:37]1)#[N:40]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 145863631-Amino-1-cyclopropanecarbonitrile hydrochlorideHCID 66661164(S)-2-[(8-Azaspiro[4.5]decane-8-carbonyl)amino]-4,4-difluoro-5-phenylpentanoic acid

생성물 1

HCID 24996348N-[(S)-1-(1-Cyanocyclopropylcarbamoyl)-3,3-difluoro-4-phenylbutyl]-8-azaspiro[4.5]decane-8-carboxamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

DIPEA (331 μl, 252 mg, 1.95 mmol, 4 eq.), HATU (185 mg, 0.49 mmol, 1 eq.) and 1-aminocyclopropanecarbonitrile hydrochloride (58 mg, 0.49 mmol, 1 eq.) were added successively to a solution of the (S)-2-[(8-azaspiro[4.5]decane-8-carbonyl)amino]-4,4-difluoro-5-phenylpentanoic acid obtained as a crude product (192 mg, 0.49 mmol) in 10 ml of DMF. The reaction mixture was stirred at RT overnight and, the next day, concentrated under reduced pressure. The residue thus obtained was purified by preparative HPLC (gradient: acetonitrile/water and addition of 0.05% TFA). The title compound was obtained in the form of a colorless crystalline material.

후처리

  1. concentrationthe next day, concentrated under reduced pressure
  2. customThe residue thus obtained
  3. customwas purified by preparative HPLC (gradient: acetonitrile/water and addition of 0.05% TFA)

출처 및 근거

ORD 기록
ord-e952f228e5064f4fa4dab3fa7009043a
출처 데이터셋
uspto-grants-2013_12
특허 번호
US08609681B2

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