DK117223B - Fremgangsmåde til fremstilling af 3-oxo-A-nor-B-homo-steroider eller enolestere, enolethere, hydrazoner eller metalsalte deraf. - Google Patents

Fremgangsmåde til fremstilling af 3-oxo-A-nor-B-homo-steroider eller enolestere, enolethere, hydrazoner eller metalsalte deraf.

Info

Publication number
DK117223B
DK117223B DK132863AA DK132863A DK117223B DK 117223 B DK117223 B DK 117223B DK 132863A A DK132863A A DK 132863AA DK 132863 A DK132863 A DK 132863A DK 117223 B DK117223 B DK 117223B
Authority
DK
Denmark
Prior art keywords
enol
hydrazones
steroids
homo
oxo
Prior art date
Application number
DK132863AA
Other languages
Danish (da)
English (en)
Inventor
Sa Ciba
Original Assignee
Ciba Geigy
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
Priority claimed from CH353362A external-priority patent/CH412876A/de
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of DK117223B publication Critical patent/DK117223B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK132863AA 1962-03-23 1963-03-22 Fremgangsmåde til fremstilling af 3-oxo-A-nor-B-homo-steroider eller enolestere, enolethere, hydrazoner eller metalsalte deraf. DK117223B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH353362A CH412876A (de) 1962-03-23 1962-03-23 Verfahren zur Herstellung neuer 3,6-Dioxo-A-nor-B-homo-steroide
CH984462 1962-08-17
CH1442262 1962-12-07
CH288063 1963-03-07

Publications (1)

Publication Number Publication Date
DK117223B true DK117223B (da) 1970-03-31

Family

ID=27428524

Family Applications (1)

Application Number Title Priority Date Filing Date
DK132863AA DK117223B (da) 1962-03-23 1963-03-22 Fremgangsmåde til fremstilling af 3-oxo-A-nor-B-homo-steroider eller enolestere, enolethere, hydrazoner eller metalsalte deraf.

Country Status (10)

Country Link
US (1) US3758588A (es)
AT (1) AT257062B (es)
BR (1) BR6347875D0 (es)
DK (1) DK117223B (es)
ES (1) ES286306A1 (es)
FR (1) FR3015M (es)
GB (1) GB1040177A (es)
MY (1) MY7000065A (es)
NL (2) NL122977C (es)
SE (1) SE314062B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040093A (en) * 1960-11-07 1962-06-19 Roussel Uclaf A-nor-b-homo-steroids and process of preparing same
FR1369320A (fr) * 1961-06-16 1964-08-14 Roussel Uclaf Nouveaux a-nor b-homo stéroïdes et leur obtention
US3138635A (en) * 1961-06-19 1964-06-23 Roussel Uclaf Novel alpha-nor-beta-homo-steroids

Also Published As

Publication number Publication date
MY7000065A (en) 1970-12-31
US3758588A (en) 1973-09-11
BR6347875D0 (pt) 1973-08-14
ES286306A1 (es) 1963-10-16
AT257062B (de) 1967-09-25
NL290562A (es)
GB1040177A (en) 1966-08-24
FR3015M (fr) 1964-12-21
NL122977C (es)
SE314062B (es) 1969-09-01

Similar Documents

Publication Publication Date Title
DK115403B (da) Fremgangsmåde til fremstilling af (3-amino-pyrazinoyl)-guanidiner.
DK112949B (da) Fremgangsmåde til fremstilling af O-mycaminosyl-tylonolid eller dihydro-O-mycaminosyl-tylonolid.
DK127062B (da) Analogifremgangsmåde til fremstilling af 18-nor-13β-ethyl-estradiol eller dets estere.
DK109037C (da) Fremgangsmåde til fremstilling af 2-alkyl-3-hydroxy-4,5-di-hydroxymethyl-pyridiner eller syreadditionssalte deraf.
DK114840B (da) Fremgangsmåde til fremstilling af diaralkylaminer eller syreadditionssalte heraf.
DK104232C (da) Fremgangsmåde til fremstilling af 3-oxo-17β-hydroxy-Δ<4,9,11>-estratrien eller dets estere.
DK111894B (da) Fremgangsmåde til fremstilling af diphenylalkylaminer eller syreadditionssalte deraf.
DK116056B (da) Fremgangsmåde til fremstilling af 13-alkyl-gona-4,9-dien-3-oner eller deres D-homo-analoge.
DK107742C (da) Fremgangsmåde til fremstilling af 1β-hydroxy-5-oxo-4-(2'-carboxyethyl)-7aβ-methyl-5,6,7,7a-tetrahydroindan eller estere deraf.
DK117223B (da) Fremgangsmåde til fremstilling af 3-oxo-A-nor-B-homo-steroider eller enolestere, enolethere, hydrazoner eller metalsalte deraf.
DK105462C (da) Fremgangsmåde til fremstilling af O-acetyl-3,5-dimethylbenzheparid eller alkalimetalsalte heraf.
DK105269C (da) Fremgangsmåde til fremstilling af cyclohexylphenylketon.
DK112544B (da) Fremgangsmåde til fremstilling af vandige overtræksmidler.
DK107162C (da) Fremgangsmåde til fremstilling af 3-enol-ethere af 2-formyl-3-oxo-5α-steroider.
DK104303C (da) Fremgangsmåde til fremstilling af 3α-hydroxy-11-oxo-21,21-bis-(hydroxymethyl)-5β-pregnan eller estere deraf.
DK102858C (da) Fremgangsmåde til fremstilling af 3-oxo-17β-hydroxy-10β-allyl-Δ<4,9(11)>-estradien eller dets estere.
DK98329C (da) Fremgangsmåde til fremstilling af 3α-phosphato-11-oxo-20,20-bis-hydroxymethyl-21-hydroxy-5β-pregnan eller estere eller alkalimetalsalte heraf.
DK103565C (da) Fremgangsmåde til fremstilling af klormetyl-5-nitro-furylketon.
DK103185C (da) Fremgangsmåde til fremstilling af vandopløselige trialkylaminsalte eller alkalimetalsalte af α-aminobenzylpenicillin.
DK109084C (da) Fremgangsmåde til fremstilling af O-methy-N-methyl-heparinamid eller dets alkalimetalsalte.
DK107287C (da) Fremgangsmåde til fremstilling af N-benzylheparinamid eller dets alkalimetalsalte.
DK113576B (da) Fremgangsmåde til fremstilling af benzensulfonyl-semicarbazider eller salte deraf.
DK109871C (da) Fremgangsmåde til fremstilling af 2-aminometyl-3,4-dihydro-2H-pyraner eller derivater deraf.
DK106091C (da) Fremgangsmåde til fremstilling af 17α-alkyl-17β-hydroxy-2-azaandrostan-3-oner eller 17α-alkyl-17β-hydroxy-3-aza-A-homoandrostan-4-oner.
DK105112C (da) Fremgangsmåde til fremstilling af 2-carbonhydridsubstituerede 17-oxygenerede-A-nor-5α-androstan-2-oler eller estere deraf.