DK461375A - Pregnan-21-syrederivater - Google Patents

Pregnan-21-syrederivater

Info

Publication number
DK461375A
DK461375A DK461375A DK461375A DK461375A DK 461375 A DK461375 A DK 461375A DK 461375 A DK461375 A DK 461375A DK 461375 A DK461375 A DK 461375A DK 461375 A DK461375 A DK 461375A
Authority
DK
Denmark
Prior art keywords
pregnan
acid derivatives
derivatives
acid
Prior art date
Application number
DK461375A
Other languages
English (en)
Inventor
K Annen
H Hofmeister
H Laurent
K Kieslich
H Wendt
K P Mengel
Original Assignee
Schering Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of DK461375A publication Critical patent/DK461375A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Materials For Photolithography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DK461375A 1974-10-31 1975-10-14 Pregnan-21-syrederivater DK461375A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451971 DE2451971A1 (de) 1974-10-31 1974-10-31 Neue pregnan-21-saeure-derivate

Publications (1)

Publication Number Publication Date
DK461375A true DK461375A (da) 1976-05-01

Family

ID=5929808

Family Applications (1)

Application Number Title Priority Date Filing Date
DK461375A DK461375A (da) 1974-10-31 1975-10-14 Pregnan-21-syrederivater

Country Status (8)

Country Link
US (1) US4008312A (da)
JP (1) JPS5176280A (da)
BE (1) BE835141A (da)
DE (1) DE2451971A1 (da)
DK (1) DK461375A (da)
FR (1) FR2289201A1 (da)
GB (1) GB1529872A (da)
NL (1) NL7512580A (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6808047A (da) * 1968-06-07 1969-12-09 Koninklijke Gist Spiritus
US3906095A (en) * 1972-08-30 1975-09-16 Schering Ag Novel pregnanoic acid derivatives
IE38659B1 (en) * 1972-12-22 1978-05-10 Schering Ag New pregnane acid derivatives

Also Published As

Publication number Publication date
NL7512580A (nl) 1976-05-04
JPS5176280A (da) 1976-07-01
FR2289201B1 (da) 1978-08-18
US4008312A (en) 1977-02-15
BE835141A (fr) 1976-04-30
GB1529872A (en) 1978-10-25
FR2289201A1 (fr) 1976-05-28
DE2451971A1 (de) 1976-05-13

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