US8927560: 4-aza-2, 3-didehydropodophyllotoxin compounds and process for the preparation thereof
The invention provides 4-Aza-2,3-didehydropodophyllotoxin compound of general formula A (4a-4z and 4aa-4ae) as useful potential antitumour agents against human cancer cell lines and further provides a process for the synthesis of 4-Aza-2,3-didehydropodophyllotoxin compounds (4a-4z and 4aa-4ae).
Patent No:
US8927560
Application No:
13/522219
Filing Date:
13-07-2012
Issue Date:
06-01-2015
Applicant:
CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad
Inventor(s):
Ahmed Kamal, Paidakula Suresh, Banala Ashwini Kumar, Adla Mallareddy, Papagari Venkat Reddy, Jaki Rasheed Tamboli