Starting from a series of 6-acetyl-7-(2-dimethylaminovinyl)pyrazolo[1,5-a]pyrimidines (2a-g), several derivatives of the pyrazolo[5′,1′:2,3]pyrimido[5,4-d][1,2]diazepine system (3a-g) were obtained by reaction with hydrazine hydrate. Some compounds were finally alkylated at N -8 position. © 1993.

8H-Pyrazolo[5',1':2,3]pyrimido[5,4-d][1,2]diazepine: A New Tricyclic System / Bruni, F; Cosimelli, Barbara; Costanzo, A; Guerrini, G; Selleri, S.. - In: HETEROCYCLES. - ISSN 0385-5414. - 36:1(1993), pp. 87-99. [10.3987/COM-92-6166]

8H-Pyrazolo[5',1':2,3]pyrimido[5,4-d][1,2]diazepine: A New Tricyclic System.

COSIMELLI, BARBARA;
1993

Abstract

Starting from a series of 6-acetyl-7-(2-dimethylaminovinyl)pyrazolo[1,5-a]pyrimidines (2a-g), several derivatives of the pyrazolo[5′,1′:2,3]pyrimido[5,4-d][1,2]diazepine system (3a-g) were obtained by reaction with hydrazine hydrate. Some compounds were finally alkylated at N -8 position. © 1993.
1993
8H-Pyrazolo[5',1':2,3]pyrimido[5,4-d][1,2]diazepine: A New Tricyclic System / Bruni, F; Cosimelli, Barbara; Costanzo, A; Guerrini, G; Selleri, S.. - In: HETEROCYCLES. - ISSN 0385-5414. - 36:1(1993), pp. 87-99. [10.3987/COM-92-6166]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/136923
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