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:
Dec. 20, 1977
Filed:
Jul. 19, 1976
Applicant:
Inventor:
Jack Ackrell, Palo Alto, CA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
2603 / ;
Abstract
Esters of 6,11-dihydrodibenzo-[b.e.]-thiepin-11-ones of the formula: ##STR1## wherein R is hydrogen or methyl and R.sup.1 is --CH.sub.2 --CH(OH)--CH.sub.2 OH, ##STR2## where Y is either O or S, or ##STR3## where R.sup.2 and R.sup.3 are independently hydrogen, alkyl having 1 to 6 carbon atoms, phenyl or benzyl or together R.sup.2 and R.sup.3 form an alkylene bridge having 4, 5 or 6 carbon atoms, and processes for the production thereof.