- 专利标题: Methods of preparing substituted 12a,13-dihydro-6H-benzo[5,6][1,4]diazepino[1,2-a]indoles
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申请号: US16560379申请日: 2019-09-04
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公开(公告)号: US10968228B2公开(公告)日: 2021-04-06
- 发明人: Baudouin Gérard , Richard A. Silva , Michael Louis Miller , Manami Shizuka
- 申请人: IMMUNOGEN, INC.
- 申请人地址: US MA Waltham
- 专利权人: IMMUNOGEN, INC.
- 当前专利权人: IMMUNOGEN, INC.
- 当前专利权人地址: US MA Waltham
- 代理机构: McCarter & English, LLP
- 代理商 Steven G. Davis; Xin Zhang
- 主分类号: C07D487/22
- IPC分类号: C07D487/22 ; C07D487/04 ; C07D209/12
摘要:
The invention provides novel methods for preparing indolinobenzodiazepine monomer compounds of formula (I) below and their synthetic precursors:
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