CN Patent
CN103351388A — 手性8-(3-氨基-哌啶-1-基)-黄嘌呤的制备方法
Assigned to Boehringer Ingelheim International GmbH · Expires 2013-10-16 · 13y expired
What this patent protects
本发明是关于制备对映异构体性纯8-(3-氨基-哌啶-1-基)-黄嘌呤的改良方法。
USPTO Abstract
本发明是关于制备对映异构体性纯8-(3-氨基-哌啶-1-基)-黄嘌呤的改良方法。
Drugs covered by this patent
- Jardiance (empagliflozin) · Boehringer Ingelheim
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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