SE7513287L - Forfarande for framstellning av delta ?721?72,?724-analogen av (6s)-17'-hydroxi-3'-oxospiro(oxiran-2,6'-(17alfa)-pregn(4)en)-21'-karboxylsyra-gamma-lakton - Google Patents

Forfarande for framstellning av delta ?721?72,?724-analogen av (6s)-17'-hydroxi-3'-oxospiro(oxiran-2,6'-(17alfa)-pregn(4)en)-21'-karboxylsyra-gamma-lakton

Info

Publication number
SE7513287L
SE7513287L SE7513287A SE7513287A SE7513287L SE 7513287 L SE7513287 L SE 7513287L SE 7513287 A SE7513287 A SE 7513287A SE 7513287 A SE7513287 A SE 7513287A SE 7513287 L SE7513287 L SE 7513287L
Authority
SE
Sweden
Prior art keywords
17alfa
lacton
hydroxi
pregn
oxospiro
Prior art date
Application number
SE7513287A
Other languages
English (en)
Swedish (sv)
Inventor
L N Nysted
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of SE7513287L publication Critical patent/SE7513287L/xx

Links

Classifications

    • 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
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Epoxy Compounds (AREA)
SE7513287A 1974-11-27 1975-11-26 Forfarande for framstellning av delta ?721?72,?724-analogen av (6s)-17'-hydroxi-3'-oxospiro(oxiran-2,6'-(17alfa)-pregn(4)en)-21'-karboxylsyra-gamma-lakton SE7513287L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US527523A US3920635A (en) 1974-11-27 1974-11-27 (6S)-17{40 -hydroxy-3{40 -oxospiro{8 oxirane-2,6{40 -{8 17{60 {9 pregn{8 4{9 ene{9 -21{40 -carboxylic acid {65 -lactone, the {66 {hu 1,4 {b analog, and intermediates

Publications (1)

Publication Number Publication Date
SE7513287L true SE7513287L (sv) 1976-05-28

Family

ID=24101795

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513287A SE7513287L (sv) 1974-11-27 1975-11-26 Forfarande for framstellning av delta ?721?72,?724-analogen av (6s)-17'-hydroxi-3'-oxospiro(oxiran-2,6'-(17alfa)-pregn(4)en)-21'-karboxylsyra-gamma-lakton

Country Status (11)

Country Link
US (1) US3920635A (de)
JP (1) JPS5176261A (de)
AR (1) AR206841A1 (de)
BE (1) BE835967A (de)
CA (1) CA1039708A (de)
DE (1) DE2553065A1 (de)
ES (1) ES443009A1 (de)
FR (1) FR2292480A1 (de)
GB (1) GB1528489A (de)
SE (1) SE7513287L (de)
ZA (1) ZA757445B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516790A (en) * 1989-01-23 1996-05-14 Texas A&M University System Technology Licensing Office Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261829A (en) * 1964-08-12 1966-07-19 Searle & Co Spiro(steroidal-6,3'-1-pyrazolines) and process
GB1089945A (en) * 1965-09-23 1967-11-08 British Drug Houses Ltd Steroidal-6-spirocyclopropyl-4-en-3-ones

Also Published As

Publication number Publication date
GB1528489A (en) 1978-10-11
US3920635A (en) 1975-11-18
FR2292480A1 (fr) 1976-06-25
BE835967A (fr) 1976-05-26
JPS5176261A (de) 1976-07-01
AR206841A1 (es) 1976-08-23
ES443009A1 (es) 1977-04-16
ZA757445B (en) 1977-01-26
DE2553065A1 (de) 1976-08-12
AU8696075A (en) 1977-06-02
CA1039708A (en) 1978-10-03
FR2292480B1 (de) 1980-06-27

Similar Documents

Publication Publication Date Title
SE416203B (sv) Forfarande for framstellning av 4,5,6,7-tetrahydro-furo (respektive - tieno)-(3,2-c)pyridinderivat
SE422211B (sv) Analogiforfarande for framstellning av 2-acyl-4-pyrazino(2,1-a)isokinolin-derivat
CH612425A5 (en) Process for the preparation of novel 2-tetrahydrofurfuryl-6,7-benzomorphans
SE418497B (sv) Forfarande for framstellning av nya 2,6-disubstituerade 2-fenyliminoimidazolidiner
SE7711688L (sv) Forfarande for framstellning av en renad sterolblandning
CH609980A5 (en) Process for the preparation of novel piperidine derivatives
CH607773A5 (en) Process for the preparation of novel pyridoxine derivatives
ATA387575A (de) Verfahren zur herstellung von poly-lactamen durch polymerisation von mindestens einem monomeren hoheren lactam
SE380527B (sv) Forfarande for framstellning av 1oh-tieno(3,2-c)(1)-bensazepinderivat
SE7513641L (sv) Forfarande for framstellning av 6-metyl-8-(substituerade) metylergoliner
SE7513287L (sv) Forfarande for framstellning av delta ?721?72,?724-analogen av (6s)-17'-hydroxi-3'-oxospiro(oxiran-2,6'-(17alfa)-pregn(4)en)-21'-karboxylsyra-gamma-lakton
RO70739A (ro) Procedeu pentru prepararea unor s-triazol(3,4-b)-benzotiazolilor
SE410458B (sv) Forfarande for framstellning av vissa angivna 1,2,4-triazolderivat
CA1002952A (en) Method for preparation of 2-aryl-as-triazine-3,5(2h,4h)-diones
HU171206B (hu) Sposob poluchenija novykh proizvodnykh fenil-piridil-allilamina
SE404364B (sv) Forfarande for framstellning av vissa angivna 5-sulfonylfenyl-tetrazolderivat
CS190503B2 (en) Method of producing novel derivatives of 5,7-dihydroxy tetrahydreisequinoline
SE420411B (sv) Analogiforfarande for framstellning av indolo (2,3-a)kinolizidinderivat
SE7512422L (sv) Forfarande for framstellning av 1,2,3,4-tetrahydroisokinoliner
SE7513490L (sv) Forfarande for framstellning av finfordelad volframkarbid
SE421529B (sv) Forfarande for framstellning av tieno(3,2-c)pyridin-derivat
SE401833B (sv) Forfarande for framstellnig av vissa angivna 1,2,4-friazolderivat
SE420923B (sv) Analogiforfarande for framstellning av derivat av 3?721-nortropyliden-dibenso (b,e)-tiepin
CH614935A5 (en) Process for the preparation of novel 9-thia-, 9-oxothia- and 9-dioxothia-11,12-secoprostaglandins
SE426489B (sv) Forfarande for framstellning av 2h-pyran-2,6(3h)-dionderivat