Boronate esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C560S126000

Reexamination Certificate

active

10505528

ABSTRACT:
The present invention relates to optically active boronate derivatives which are useful as intermediates for the synthesis of HMG-CoA enzyme inhibitors such as atorvastatin, cerivastatin rosuvastatin, pitavastatin, and fluvastatin.

REFERENCES:
patent: 5399722 (1995-03-01), Beck et al.
patent: 5481009 (1996-01-01), Matsumoto et al.
patent: 5998633 (1999-12-01), Jacks et al.
patent: 6140527 (2000-10-01), Kunihiro et al.
patent: 2005/0154213 (2005-07-01), Puthiaparampil et al.
patent: 2006/0040898 (2006-02-01), Puthiaparampil et al.
patent: 0 104 750 (1984-04-01), None
patent: 0 319 847 (1989-06-01), None
patent: 0 577 040 (1994-01-01), None
patent: 0 909 757 (1999-04-01), None
patent: WO-01/72706 (2001-10-01), None
patent: 02057274 (2002-07-01), None
patent: WO-02/057274 (2002-07-01), None
patent: WO-03/070733 (2003-08-01), None
International Search Report, PCT/IN02/00032, Date of mailing Jun. 4, 2002.
Office Action Summary in U.S. Appl. No. 10/923,934, Date of mailing Jun. 25, 2006.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Boronate esters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Boronate esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Boronate esters will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3825171

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.