4-(2-Benzoylphenyl-1-pyazole and 4-(2-benzoylphenyl)-1-pyrazolin

Details 4-(2-Benzoylphenyl-1-pyazole and 4-(2-benzoylphenyl)-1-pyrazolin 4-(2-Benzoylphenyl-1-pyazole and 4-(2-benzoylphenyl)-1-pyrazolin

1983-01-05

1984-07-17

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

2603456, 424273P, 548378, C07D23106, C07D23114

Patent

active

044607814

ABSTRACT:
There are presented compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or lower alkyl; R.sub.6 is halo and R.sub.5 is hydrogen or halo; and compounds of the formulas ##STR2## wherein R.sub.2 and R.sub.3 are selected from the group consisting of hydrogen, lower alkyl, C.sub.2 to C.sub.7 carboxylic acids, hydroxy C.sub.2 to C.sub.7 alkyl, C.sub.2 to C.sub.7 carboxylic acid esters and amides and the group COR.sub.11 wherein R.sub.11 and is selected from the group consisting of alkoxy, amino or mono-lower alkyl amino; R.sub.35 is hydrogen or lower alkyl; R.sub.5 is hydrogen or halo; and R.sub.7 is methyl or chloromethyl, all of which are useful in the preparation of pyrazolobenzazepines.

REFERENCES:
patent: 4028381 (1977-06-01), Gschwend

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