YU34303B - Process for preparing 6,7-methylene-20-spirox-3-one steroids unsubstituted in the ring a - Google Patents

Process for preparing 6,7-methylene-20-spirox-3-one steroids unsubstituted in the ring a

Info

Publication number
YU34303B
YU34303B YU581/69A YU58169A YU34303B YU 34303 B YU34303 B YU 34303B YU 581/69 A YU581/69 A YU 581/69A YU 58169 A YU58169 A YU 58169A YU 34303 B YU34303 B YU 34303B
Authority
YU
Yugoslavia
Prior art keywords
spirox
methylene
preparing
ring
steroids
Prior art date
Application number
YU581/69A
Other languages
English (en)
Other versions
YU58169A (en
Inventor
Glen E Arth
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of YU58169A publication Critical patent/YU58169A/xx
Publication of YU34303B publication Critical patent/YU34303B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
    • 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
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
YU581/69A 1968-03-22 1969-03-10 Process for preparing 6,7-methylene-20-spirox-3-one steroids unsubstituted in the ring a YU34303B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71516068A 1968-03-22 1968-03-22

Publications (2)

Publication Number Publication Date
YU58169A YU58169A (en) 1978-10-31
YU34303B true YU34303B (en) 1979-04-30

Family

ID=24872890

Family Applications (1)

Application Number Title Priority Date Filing Date
YU581/69A YU34303B (en) 1968-03-22 1969-03-10 Process for preparing 6,7-methylene-20-spirox-3-one steroids unsubstituted in the ring a

Country Status (14)

Country Link
AT (1) AT297948B (enrdf_load_stackoverflow)
BE (1) BE730163A (enrdf_load_stackoverflow)
BR (1) BR6907426D0 (enrdf_load_stackoverflow)
CH (1) CH525876A (enrdf_load_stackoverflow)
DK (1) DK123353B (enrdf_load_stackoverflow)
FI (1) FI47354C (enrdf_load_stackoverflow)
FR (1) FR2004562A1 (enrdf_load_stackoverflow)
GB (1) GB1235768A (enrdf_load_stackoverflow)
IE (1) IE33205B1 (enrdf_load_stackoverflow)
IL (1) IL31769A (enrdf_load_stackoverflow)
NL (1) NL166267C (enrdf_load_stackoverflow)
NO (1) NO131175C (enrdf_load_stackoverflow)
SE (1) SE351636B (enrdf_load_stackoverflow)
YU (1) YU34303B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792624A (fr) * 1972-05-22 1973-06-12 Merck & Co Inc Composes inhibiteurs de l'aldosterone et leur obtention
DE2652761C2 (de) * 1976-11-16 1985-11-21 Schering AG, 1000 Berlin und 4709 Bergkamen 15,16-Methylen-Spirolactone, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
AT351191B (de) * 1976-12-20 1979-07-10 Hoffmann La Roche Verfahren zur herstellung von neuen d-homo- steroiden
DE3222265A1 (de) * 1982-06-09 1983-12-15 Schering AG, 1000 Berlin und 4709 Bergkamen 6ss.7ss-methylen-17(alpha)-pregn-4-en-21.17-carbolactone, verfahren zu ihrer herstellung und verwendung als arzneimittel
JPS59139400A (ja) * 1983-01-31 1984-08-10 Shionogi & Co Ltd 抗アルドステロン活性ステロイド誘導体

Also Published As

Publication number Publication date
BR6907426D0 (pt) 1973-05-31
NO131175B (enrdf_load_stackoverflow) 1975-01-06
DK123353B (da) 1972-06-12
FR2004562A1 (enrdf_load_stackoverflow) 1969-11-28
DE1914507A1 (de) 1969-10-09
NO131175C (enrdf_load_stackoverflow) 1975-04-16
NL166267B (nl) 1981-02-16
CH525876A (de) 1972-07-31
IE33205B1 (en) 1974-04-17
IE33205L (en) 1969-09-22
NL166267C (nl) 1981-07-15
BE730163A (enrdf_load_stackoverflow) 1969-09-22
IL31769A (en) 1973-08-29
NL6903322A (enrdf_load_stackoverflow) 1969-09-24
IL31769A0 (en) 1969-05-28
SE351636B (enrdf_load_stackoverflow) 1972-12-04
GB1235768A (en) 1971-06-16
AT297948B (de) 1972-04-10
YU58169A (en) 1978-10-31
FI47354C (fi) 1973-11-12
FI47354B (enrdf_load_stackoverflow) 1973-07-31

Similar Documents

Publication Publication Date Title
YU34050B (en) Process for preparing 3817beta-dihydroxy-11beta-ethoxy-estra-1,2,3(10)-trienes
IL31950A (en) Alkyl-6,7-aziridino-7-deoxy-alpha-thiolincosaminides and process for preparing them
YU309469A (en) Process for preparing 1, 3, 4-thiadiazolyl(5)-carbamides
YU33525B (en) Process for preparing 1.2, 4-thiadiazolyl-ureas
YU47970A (en) Process for preparing 4,20,22- bufatrienolide-rhamnoside-ethers
YU34688B (en) Process for preparing n-monosubstituted 2,4-dichloro-6-amino-s-triazines
IL32865A0 (en) Erythromycylamine and process for preparing the same
YU58169A (en) Process for preparing 6,7-methylene-20-spirox-3-one steroids unsubstituted in the ring a
YU123469A (en) Process for preparing novel 1,3,4-thiadiazolyl-carbamates
GB1401164A (en) As-triazino-5,6-c-quinoline derivatives and a process for the preparation thereof
ZA73718B (en) 3-keto-7(a,b)-loweralkyl-delta5-steroids and process for preparing same
YU33723B (en) Process for preparing 2,4-bis-alkylamino-6-chloro-s-triazines
YU196371A (en) Process for preparing 3,4-dideoxkanamycin b
YU34417B (en) Process for preparing 2,4-diamino-6-alkylthio-s-triazines
YU34301B (en) Process for preparing 17 delta-hydroxy-(acyloxy-11beta-methyl-19-norpregn-4-ene-3,20-dions
IL34995A0 (en) A new process for preparing gona 4,9,11-trienes
YU34534B (en) Process for preparing 17delta-propadienyl-estra-4,9(10)-diene-17beta-o1-3-one or the 17beta-acetoxy derivative thereof
YU297679A (en) Process for preparing new isothiocyanodiphenylamines
IL33512A0 (en) A process for preparing 25-hydroxycholecalciferol
YU265968A (en) Process for preparing the antibiotic methoxy-4-dioxo-5,12--trihydroxy-6,9,11 0-tridesoxy-2,3,6-amino-3-l-lyxohexosyl-1-7-acetyl-9-hexahydro-5,7,8,9,10,12-naphthacene
IL29910A (en) New process for preparing a-nor-estra-3,9,11-triene-2-ones
YU34676B (en) Process for preparing 4,4-bipyridyl
YU7569A (en) Process for preparing 4,20,22-bufatrienolide-3-ethers
CA776770A (en) Modified polyamides and a process for preparing the same
CA785759A (en) Process for preparing a new hexapeptide