CA499985A - .delta.7-22-isoallospirostene-3-one-ethylene ketal - Google Patents

.delta.7-22-isoallospirostene-3-one-ethylene ketal

Info

Publication number
CA499985A
CA499985A CA499985A CA499985DA CA499985A CA 499985 A CA499985 A CA 499985A CA 499985 A CA499985 A CA 499985A CA 499985D A CA499985D A CA 499985DA CA 499985 A CA499985 A CA 499985A
Authority
CA
Canada
Prior art keywords
isoallospirostene
delta
ethylene ketal
ketal
ethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA499985A
Other languages
French (fr)
Inventor
Bernstein Seymour
Littell Ruddy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA499985A publication Critical patent/CA499985A/en
Expired legal-status Critical Current

Links

CA499985A .delta.7-22-isoallospirostene-3-one-ethylene ketal Expired CA499985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499985T

Publications (1)

Publication Number Publication Date
CA499985A true CA499985A (en) 1954-02-16

Family

ID=35645433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499985A Expired CA499985A (en) .delta.7-22-isoallospirostene-3-one-ethylene ketal

Country Status (1)

Country Link
CA (1) CA499985A (en)

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