DK115619B - Fremgangsmåde til fremstilling af 9(11)-dehydro-sapogeniner, der er usubstituerede i 12-stillingen, eller 3-ester deraf med organiske carboxylsyrer.
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Fremgangsmåde til fremstilling af 9(11)-dehydro-sapogeniner, der er usubstituerede i 12-stillingen, eller 3-ester deraf med organiske carboxylsyrer.
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C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
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Chemical & Material Sciences
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Organic Chemistry
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Health & Medical Sciences
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General Health & Medical Sciences
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Steroid Compounds
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DK327863AA1962-08-171963-07-10Fremgangsmåde til fremstilling af 9(11)-dehydro-sapogeniner, der er usubstituerede i 12-stillingen, eller 3-ester deraf med organiske carboxylsyrer.
DK115619B
(da)
Fremgangsmåde til fremstilling af 17α,21-dihydroxy-6,16-dimethyl-11-oxygeneret-4,6-pregnadien- eller -1,4,6-pregnatrien-3,20-dioner eller estere heraf.