Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1982-05-24
1983-07-05
Bond, Robert T.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
2602393B, A61K 3155, C07D48704
Patent
active
043918174
ABSTRACT:
A new class of pyrrolo-diazepines with anticonvulsant and anti-anxiety activity of the general formula ##STR1## wherein R is (C.sub.1 -C.sub.4)alkyl, R.sub.1 is chloro, bromo or nitro, R.sub.2 is hydrogen or (C.sub.1 -C.sub.4)alkyl and R.sub.3 is hydrogen, chloro, bromo, fluoro, trifluoromethyl or methoxy. The new compounds are prepared starting from the corresponding compounds wherein R.sub.1 is hydrogen through halogenation or nitration. Pharmaceutical preparations containing the new compounds of formula I are also described.
REFERENCES:
patent: 4022766 (1977-05-01), Fontanella et al.
Mariani Luigi
Tarzia Giorgio
Bond Robert T.
Gruppo Lepetit S.p.A.
McDonald Raymond A.
Stein William J.
Street Gary D.
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