RO96133A - PROCESS FOR THE PREPARATION OF DERIVATIVES OF SUBSTITUTED HETEROCYCLIC TOLUNITES - Google Patents
PROCESS FOR THE PREPARATION OF DERIVATIVES OF SUBSTITUTED HETEROCYCLIC TOLUNITESInfo
- Publication number
- RO96133A RO96133A RO87127283A RO12728387A RO96133A RO 96133 A RO96133 A RO 96133A RO 87127283 A RO87127283 A RO 87127283A RO 12728387 A RO12728387 A RO 12728387A RO 96133 A RO96133 A RO 96133A
- Authority
- RO
- Romania
- Prior art keywords
- alkyl
- substd
- opt
- alkylene
- alkylthio
- Prior art date
Links
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Heterocyclylalkylbenzonitrile derivs. of formula (I) and their salts are new (where R, R' = H or 1-7C alkyl; or R+R' when on adjacent C atoms, together with the benzene ring form a naphthalene or tetrahydronaphthalene ring system; R1 = H; R2 = H, 1-7C alkyl, 2-7C alkenyl, aryl, aryl-(1-7C)alkyl, 3-6C cycloalkyl or (3-6C)cycloalkyl-(1-7C)alkyl; or R1+R2 = 1-7C alkylidene opt. substd. by mono- or di-aryl, or 4-6C n-alkylene, n-alkylene substd. by 1-7C alkyl or 2-4C n-alkylene bridged by o-phenylene, to form with the attached C a corresp. opt. substd. or benzo-fused 5-, 6- or 7-membered ring; W = 1-imidazolyl, 1,2,4- or 1,3,4-triazol-1-yl or 3-pyridyl each opt. substd. by 1-7C alkyl). 1-Cyano-4-imidazolylnaphthalenes of formula (II) and their salts are new (where R1' = H; R2' = H, 1-7C alkyl, Ph, 1-7C alkylthio, Ph-(1-7C)alkylthio, PhS, pyridyl, thienyl or benzyl, or Ph, Ph-(1-7C)alkylthio, PhS or benzyl each ring mono-substd. by CN, 1-7C alkyl, 1-7C alkoxy, OH, 1-7C alkanoyloxy, aroyloxy, NO2, halogen, CF3, 1-7C alkanoyl, aroyl, 1-7C alkylsulphonyl, or CONH2 or SO2NH2 both opt. substd. by 1 or 2 1-7C alkyls; or R1'+R2' = 1-7C alkylidene, benzylidene, diphenylmethylidene or 4-6C n-alkylene; R3 = H or 1-7C alkyl).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO87127283A RO96133A (en) | 1987-03-05 | 1987-03-05 | PROCESS FOR THE PREPARATION OF DERIVATIVES OF SUBSTITUTED HETEROCYCLIC TOLUNITES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO87127283A RO96133A (en) | 1987-03-05 | 1987-03-05 | PROCESS FOR THE PREPARATION OF DERIVATIVES OF SUBSTITUTED HETEROCYCLIC TOLUNITES |
Publications (1)
Publication Number | Publication Date |
---|---|
RO96133A true RO96133A (en) | 1989-01-30 |
Family
ID=20120476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO87127283A RO96133A (en) | 1987-03-05 | 1987-03-05 | PROCESS FOR THE PREPARATION OF DERIVATIVES OF SUBSTITUTED HETEROCYCLIC TOLUNITES |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO96133A (en) |
-
1987
- 1987-03-05 RO RO87127283A patent/RO96133A/en unknown
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