The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2012
Filed:
Mar. 20, 2007
Janaswamy Madhusudana Rao, Hyderabad, IN;
Bhimapaka China Raju, Hyderabad, IN;
Pullela Venkata Srinivas, Hyderabad, IN;
Katragadda Suresh Babu, Hyderabad, IN;
Jhillu Singh Yadav, Hyderabad, IN;
Kondapuram Vijaya Raghvan, Hyderabad, IN;
Hemant Kumar Singh, Lucknow, IN;
Chandiswar Nath, Lucknow, IN;
Janaswamy Madhusudana Rao, Hyderabad, IN;
Bhimapaka China Raju, Hyderabad, IN;
Pullela Venkata Srinivas, Hyderabad, IN;
Katragadda Suresh Babu, Hyderabad, IN;
Jhillu Singh Yadav, Hyderabad, IN;
Kondapuram Vijaya Raghvan, Hyderabad, IN;
Hemant Kumar Singh, Lucknow, IN;
Chandiswar Nath, Lucknow, IN;
Council of Scientific and Industrial Research, New Delhi, IN;
Abstract
The present invention relates to pharmaceutical composition comprising the naturally occurring compounds selected from (±) Marmesin, Columbianetin, Dihydroxanthyletin and substituted coumarin derivatives of 7-allyloxy coumarin, 7-benzyloxy coumarin, 7-methoxy coumarin, 7-acetyloxy coumarin, 4-methyl-7-hydroxy coumarin and 4-methyl-7-acetyloxy coumarin. The said compositions posses a high degree of acetylcholinesterase inhibitory (AChE) property.