Invention Grant
- Patent Title: Method for preparing hypocrellin
- Patent Title (中): 制备青霉素的方法
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Application No.: US12633595Application Date: 2009-12-08
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Publication No.: US07816563B1Publication Date: 2010-10-19
- Inventor: Minghui Du , Darol Maunder
- Applicant: Minghui Du , Darol Maunder
- Applicant Address: CA Edmonton, Alberta
- Assignee: Alberta Innovates-Technology Futures
- Current Assignee: Alberta Innovates-Technology Futures
- Current Assignee Address: CA Edmonton, Alberta
- Agency: King & Spalding
- Main IPC: C07C45/00
- IPC: C07C45/00
Abstract:
Improved methods of preparing hypocrellin B from 4,9-dihydroxy-3,10-perylenequinones are described.
Information query
