Title of Invention

"A LACTONE FOR THE SYNTHESIS OF PROSTAGLANDINS"

Abstract The present invention relates to a lactone of formula I, wherein ar is phynyl which may be substituted with one or more groups selected from hloalkyl, alkly and halide as herein described.
Full Text

Documents:

1681-chenp-2004 abstract.pdf

1681-chenp-2004 claims.pdf

1681-chenp-2004 correspondance others.pdf

1681-chenp-2004 correspondence others.pdf

1681-chenp-2004 correspondence po.pdf

1681-chenp-2004 description (complete) granted.pdf

1681-chenp-2004 form 10012.pdf

1681-chenp-2004 form 18.pdf

1681-chenp-2004 form 3.pdf

1681-chenp-2004 form 5.pdf

1681-chenp-2004 petition.pdf

1681-chenp-2004 power of attorney.pdf

1681-chenp-2004-abs.jpg

1681-CHENP-2004.pdf

EXAMINATION REPORT REPLY.PDF


Patent Number 243535
Indian Patent Application Number 1681/CHENP/2004
PG Journal Number 44/2010
Publication Date 29-Oct-2010
Grant Date 22-Oct-2010
Date of Filing 29-Jul-2004
Name of Patentee CHIROTECH TECHNOLOGY LIMITED
Applicant Address CAMBRIDGE SCIENCE PARK, MILTON ROAD,CAMBRIDGECB4 0WG,
Inventors:
# Inventor's Name Inventor's Address
1 JACKSON,PHILIP,MARK, CAMBRIDGE SCIENCE PARK, MILTON ROAD,CAMBRIDGECB4 0WG,
2 LENNON,IAN CAMBRIDGE SCIENCE PARK, MILTON ROAD,CAMBRIDGECB4 0WG,
PCT International Classification Number C07F 7/18
PCT International Application Number IN/PCT/2001/00740
PCT International Filing date 2000-04-11
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 9908326.3 1999-07-29 U.K.