Cyclopentapyrans

Details Cyclopentapyrans Cyclopentapyrans

1978-01-13

1980-05-27

Randolph, John D.

Drug, bio-affecting and body treating compositions

Nonspecific immunoeffector, per se ; or nonspecific...

Lipid or oil

2603452, A61K 3133, C07D40702

Patent

active

042050839

ABSTRACT:
Novel cyclopentapyran esters are produced from specific plants of the genus Valeriana, i.e. from Valeriana mexicana or Valeriana toluccana. Said esters have a high tranquilizing and sedative effect which is superior to that of known cyclopentapyran esters produced from Valeriana officinales and the like Valeriana species.

REFERENCES:
patent: 3422090 (1969-01-01), Thies et al.
patent: 3428652 (1969-02-01), Sigg et al.
patent: 3585215 (1971-06-01), Thies
patent: 3869476 (1975-03-01), Thies et al.
Thies, Tetrahedron, vol. 24, pp. 313 to 347 (Jan. 1968).
Thies, Tetrahedron Letters, No. 11, pp. 1163-1170 (1966).

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