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:
Oct. 01, 2019
Filed:
Sep. 22, 2011
Applicants:
Takeshi Wada, Chiba, JP;
Mamoru Shimizu, Okinawa, JP;
Inventors:
Takeshi Wada, Chiba, JP;
Mamoru Shimizu, Okinawa, JP;
Assignee:
WAVE LIFE SCIENCES LTD., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/02 (2006.01); C07H 21/00 (2006.01); C07H 19/00 (2006.01); C07H 19/04 (2006.01); C07H 19/20 (2006.01); C07D 221/06 (2006.01); C07D 217/22 (2006.01); C07D 211/56 (2006.01); C07D 211/40 (2006.01); C07D 221/18 (2006.01); C07D 209/56 (2006.01); C09B 7/02 (2006.01); C07D 207/12 (2006.01); C07D 207/16 (2006.01); C07D 211/44 (2006.01); C07D 211/62 (2006.01); C07D 217/24 (2006.01); C07H 19/06 (2006.01); C07H 19/16 (2006.01); C07D 209/62 (2006.01); C07D 211/42 (2006.01); C07D 221/10 (2006.01); C07H 1/00 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
C07D 207/12 (2013.01); C07D 207/16 (2013.01); C07D 209/62 (2013.01); C07D 211/42 (2013.01); C07D 211/44 (2013.01); C07D 211/62 (2013.01); C07D 217/24 (2013.01); C07D 221/10 (2013.01); C07D 221/18 (2013.01); C07H 1/00 (2013.01); C07H 19/06 (2013.01); C07H 19/16 (2013.01); C07H 21/00 (2013.01); C07H 21/02 (2013.01); C07H 21/04 (2013.01);
Abstract
The disclosed and claimed compounds are chiral auxiliaries useful for efficiently producing a phosphorus atom-modified nucleic acid derivative with high stereoregularity. The disclosed and claimed compounds include those represented by the following formula (I) or formula (XI) for introducing the chiral auxiliaries.