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2-Alkylamino-.alpha.-phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation
   
Document Number
US Patent 4066665
Issued Date
January 3, 1978
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Inventors
Salmond; William G. (Mount Arlington, NJ)
Map
Abstract
Compounds of the formula ##STR1## wherein R and R.sup.o are lower alkyl, R' is optionally substituted phenyl or 2-thienyl and n is 0 to 2, and their salt forms, are prepared by reacting a compound of the formula: ##STR2## with an aromatic nitrile and strong base, and quenching with water when the free base form is desired, said first mentioned compounds being intermediates for quinazolinones.
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2-Alkylamino-.alpha.-phenyl-1-cyclohexene-1-methyleneimine, its salts and preparation - US Patent 4066665 Drawing
Drawing from US Patent 4066665
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Number of Claims:
10
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Owner
Sandoz, Inc. (E. Hanover, NJ)
Published
January 3, 1978
Application Number
05/480,626
Filed
June 19, 1974
US Classification
549/74   549/75 564/269
Int'l Classification
C07D   239/00   (20060101)   C07D   409/00   (20060101)   C07D   239/82   (20060101)   C07D   409/04   (20060101)   C07D   333/00   (20060101)   C07D   333/22   (20060101)  
Examiner
Assistant Examiner
Parent Case
This is a division of application Ser. No. 160,960 filed July 8, 1971, now abandoned.
USPTO Field of Search
260/566R   260/329AM   260/332.5  
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