Hydrochloric Acid → HCID 67540453, 화합물

HRID 1192301노트

반응식

HRID 1192301 반응식
C(O[C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[C:15]3[NH:22][CH:21]=[CH:20][C:16]=3[N:17]=[CH:18][N:19]=2)[CH2:10][CH2:9]1)=[O:7])(C)(C)C.Cl.[NH:24]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[C@@H:25](C(O)=O)[CH2:26][C:27]1[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=1.C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C>C(Cl)Cl.O1CCOCC1>[C:40]([O:39][C:37](=[O:38])[NH:24][CH:25]([CH2:26][C:27]1[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=1)[C:6](=[O:7])[N:8]1[CH2:9][CH2:10][N:11]([C:14]2[C:15]3[NH:22][CH:21]=[CH:20][C:16]=3[N:17]=[CH:18][N:19]=2)[CH2:12][CH2:13]1)([CH3:43])([CH3:41])[CH3:42]

참가 물질

8

반응물 5

HCID 313Hydrochloric AcidHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 7018791N-Boc-4-chloro-D-phenylalanineHCID 67539894tert-Butyl 4-(5H-pyrrolo[3,2-d]pyrimidin-4-yl)piperazine-1-carboxylate

생성물 1

HCID 67540453HCID 67540453, 화합물수율 44.2%

시약·촉매·용매 2

HCID 6344Dichloromethane용매2회HCID 312751,4-Dioxane용매

실험 절차

To a solution of 4-(5H-Pyrrolo[3,2-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester (43 mg, 0.14 mmol) in DCM (4 mL) was added HCl in Dioxane (4M, 1 mL). The mixture was stirred at room temperature for 4 hours. The solvent was removed and the residue was treated with TEA (2 mL), Boc-D-Phe(4-Cl)—OH (43 mg, 0.14 mmol), HOBT (30 mg, 0.222 mmol) and EDCI (41 mg, 0.214 mmol) in DCM (5 mL). The mixture was stirred at room temperature for 12 hours. The solvent was removed and the residue was subject to chromatography on silica gel to give product {1-(4-chlorobenzyl)-2-oxo-2-[4-(5H-pyrrolo[3,2-d]pyrimidin-4-yl)-piperazin-1-yl]-ethyl}-carbamic acid tert-butyl ester (30 mg, 44%). 1H NMR (CDCl3, 400 Hz) δ 9.85 (s, 1H), 8.48 (s, 1H), 7.37 (s, 1H), 7.25-7.23 (d, J=8.4 Hz, 2H), 7.13-7.11 (d, J=8.4 Hz, 2H), 6.60 (s, 1H), 5.39-5.37 (d, J=8.8 Hz, 1H), 4.83-4.78 (m, 1H), 3.81-3.43 (m, 7H), 3.31-3.27 (m, 1H), 3.00-2.91 (m, 2H), 1.41 (s, 9H). MS (ESI+) [M+H]+ 485.

후처리

  1. customThe solvent was removed
  2. stirringThe mixture was stirred at room temperature for 12 hours
  3. customThe solvent was removed

출처 및 근거

ORD 기록
ord-93f4fea7be6143b3b11c1a870af0d202
출처 데이터셋
uspto-grants-2014_03
특허 번호
US08680114B2

반응 노트

불러오는 중…