METHOD OF PREPARING HUPERZINE A AND DERIVATIVES THEREOF

The present invention is related to the synthesis of huperzine A. The synthesis includes a variety of process steps that increase productivity, reduce safety concerns, and allow for increasing production of compounds of desired optical isomer. The inventive methods may encompass a single improved re...

Full description

Saved in:
Bibliographic Details
Main Authors UNDERINER GAIL, HE LINLI, MEERA HARIHARA SUBRAMANIAN, AZADI-ARDAKANI MANOUCHEHR, TUDHOPE STEPHEN R, GIBSON FRANK, GNANADEEPAM JESUDOSS MERCY, SAIGANESH RAMANATHAN
Format Patent
LanguageEnglish
Published 01.10.2009
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:The present invention is related to the synthesis of huperzine A. The synthesis includes a variety of process steps that increase productivity, reduce safety concerns, and allow for increasing production of compounds of desired optical isomer. The inventive methods may encompass a single improved reaction step that may be incorporated into a known reaction process for synthesizing huperzine A or a derivative thereof to improve the overall reaction. The inventive methods also encompass complete synthesis methods for preparing huperzine A or a derivative thereof.
Bibliography:Application Number: US20090411111