Title:
Sapogenin derivatives and preparation of same
United States Patent 2395337

Inventors:
Earl, Marker Russell
Crooks Jr., Harry Means
Leroy, Wittle Eugene
Publication Date:
02/19/1946
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Assignee:
PARKE DAVIS & CO
Primary Class:
536/5
Other Classes:
536/6.100, 552/606
International Classes:
C07J71/00; C07J75/00