N-substituted lactams

Details N-substituted lactams N-substituted lactams

1977-10-19

1979-07-24

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Fungus, except allergen, or component thereof or substance...

546221, 546243, 2603264, 26032643, 424244, 424267, C07D20726, A61K 3140

Patent

active

041623258

ABSTRACT:
New physiologically active N-substituted lactams having the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7, represent independently a hydrogen atom, an alkyl radical containing 1 to 4 carbon atoms or a phenyl group, R.sub.8 is a hydrogen atom or R.sub.8 and R.sub.3 together form the ethylene or trimethylene radical, and n is 3, 4 or 5, processes for the preparation thereof and pharmaceutical compositions containing the same.

REFERENCES:
patent: 3121723 (1964-02-01), Korchner
patent: 3459738 (1969-08-01), Morren
Djokic et al.; Chem. Abs., vol. 87:135051j (1977), Abstract of Ger. Offen. 2,701,450.
Merck Index; 9.sup.th ; #7282.

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