Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2011-07-26
2011-07-26
Sullivan, Daniel (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
Reexamination Certificate
active
07985873
ABSTRACT:
The present invention provides a process for the production of a compound of formula (I) or a salt thereof, wherein R is hydrogen, a straight, branched or cyclic C1-C6alkyl group or an aryl group which may optionally be substituted. This process comprises: (a) reacting a compound of formula (II), with a compound of formula (III), wherein R is as defined above and X is a leaving group, in the presence of N,N-di-isopropylethylamine.
REFERENCES:
patent: 6713464 (2004-03-01), Meese et al.
patent: 94/11337 (1994-05-01), None
patent: 98/43942 (1998-10-01), None
patent: 01/35957 (2001-05-01), None
Drews Roland
Ennis Seth C.
Meese Claus
Kenyon & Kenyon LLP
Sullivan Daniel
UCB Pharma GmbH
Valenrod Yevegeny
LandOfFree
Synthesis of phenolic esters of hydroxymethyl phenols does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Synthesis of phenolic esters of hydroxymethyl phenols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of phenolic esters of hydroxymethyl phenols will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2676845