Biologically active substance

Details Biologically active substance Biologically active substance

1974-02-25

1976-01-13

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Recombinant or stably-transformed bacterium encoding one or...

A61K 2700

Patent

active

039326594

ABSTRACT:
Certain non-ionic surfactants have been found to be useful in reducing serum cholesterol levels in animals and man. The surfactants are incorporated to at least 20 percent in pharmaceutical compositions so that the (C.sub.2 H.sub.4 O) groups amount to 0 to 30 percent of total molecular weight and the (C.sub.3 H.sub.6 O) groups have a partial molecular weight of 2250 to 3250. The surfactants are prepared by sequential addition of ethylene diamine. "Tetronic 701" and "Tetronic 702" are suitable; others of the same series are not.

REFERENCES:
patent: 2979528 (1961-04-01), Lundsted
patent: 3579465 (1971-05-01), Schmolka

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