Bis-(dibenzo[b,d]pyranyloxy) propanes

Details Bis-(dibenzo[b,d]pyranyloxy) propanes Bis-(dibenzo[b,d]pyranyloxy) propanes

1985-10-07

1987-03-03

Fan, Jane T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

514455, C07D40700

Patent

active

046476741

ABSTRACT:
Dibenzopyrone derivatives which possess depressant and/or antihypoxia activity are 1,3-bis(dibenzo[b,d]pyranyloxy propanes having the formula (1): ##STR1## where R and R.sup.1 independently represent hydrogen or methyl; where A is ##STR2## and where X represents single substitution with oxygen or substitution with hydrogen and a second group taken to be hydrogen, hydroxyl, amino, C.sub.1 -C.sub.4 alkylamino or an acyloxy radical ##STR3## where B represents C.sub.1 -C.sub.15 alkyl, --CH.sub.2 CH.sub.2 COOH, or (dimethylamino)phenyl. Also included are pharmaceutically acceptable salt forms of the compounds.
These compounds are useful as sedatives and/or for the protection of warm blooded animals from the effects of oxygen deprivation.

REFERENCES:
patent: 3649650 (1972-03-01), Razdan et al.
patent: 4066667 (1978-01-01), Lee et al.
patent: 4118559 (1978-10-01), Johnson et al.
patent: 4126694 (1978-11-01), Razdan et al.
patent: 4126695 (1978-11-01), Razdan et al.
patent: 4206225 (1980-06-01), Johnson
patent: 4569994 (1986-02-01), Griffith
Gesquiere J. C. et al. Ann. Pharmaceutiquies Francasises 40 (3), 251-257 (1982).

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