Details for Patent: 3,660,577

Summary for Patent: 3,660,577

Title:	N-trityl-imidazoles as antifungal agents
Abstract:	N-TRITYL-IMIDAZOLES AND SALTS THEREOF OF THE FORMULA: 1-((((X)N-PHENYL),((X'')N-PHENYL),((X")N-PHENYL)-)C-),2-R, WHEREIN R, R1 AND R2 ARE HYDROGEN, LOWER ALKYL OR PHENYL, OR R1 AND R2 TOGETHER FORM AN ANELLATED BENZENE RING, X, X'' AND X" ARE ALKYL OF 1 TO 12 CARBON ATOMS OR AN ELECTRO-NEGATIVE MOIETY, AND N, N'' AND N" ARE AN INTEGER FROM 0 TO 2, OR PHARMACEUTICALLY ACCEPTABLE ACID SALTS THEREOF MAY BE PRODUCED BY REACTING A SILVER SALT OR ALKALI METAL SALT OF AN IMIDAZOLE OF THE FORMULA: 2-R,4-R1,5-R2-IMIDAZOLE WITH A TRITYL HALIDE OF THE FORMULA: (((X)N-PHENYL),((X'')N-PHENYL),((X")N-PHENYL)-)C-HAL 4-R1,5-R2-IMIDAZOLE WHEREIN THE SUBSTITUENTS ARE AS ABOVE DEFINED AND HAL IS HALOGEN. THESE COMPOUNDS ARE USEFUL AS ANTIMYCOTICS.
Inventor(s):	Karl-Heinz Buchel, Erich Regel, Manfred Plompel
Assignee:	Bayer AG
Application Number:	US758594A
Patent Claim Types: see list of patent claims

Drugs Protected by US Patent 3,660,577

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate

International Family Members for US Patent 3,660,577

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	278001
Austria	285600
Belgium	720801
Belgium	721378
Brazil	6802293
Canada	938611
Canada	946391