Chromans including heterocyclic substituent

Details Chromans including heterocyclic substituent Chromans including heterocyclic substituent

1982-09-13

1984-06-05

Fan, Jane T.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

546269, C07D40504, A61K 3144

Patent

active

044528019

ABSTRACT:
The invention relates to chroman derivatives of the general formula ##STR1## wherein R.sub.1 is hydrogen, lower alkyl, substituted phenyl, phenyl, phenyl-lower alkyl, substituted phenyl-lower alkyl or lower alkyl-amino-lower alkyl;

REFERENCES:
patent: 3419560 (1968-12-01), Bernstein et al.
patent: 4153796 (1979-05-01), Hoehn
patent: 4214081 (1980-07-01), Krapcho
patent: 4237162 (1980-12-01), Kabbe et al.

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