Patent · US Active

Photochemical process for producing artemisinin

US8507697B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

Sanofi · FR

Inventors

Jildaz Dhainaut · Ambérieu-en-Bugey, FR
Alain Dlubala · Paris, FR
Ronan Guevel · Val-de-Reuil, FR
Alain Medard · Paris, FR
Gilles Oddon · Genas, FR
Nicolas Raymond · Paris, FR
Joel Turconi · Paris, FR

Key dates

Filing date	Sep 1, 2010
Grant date	Aug 13, 2013
Priority date	—
Expiry date	Sep 8, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.