ES269112A1 - Un metodo para producir nuevos derivados del estradiol - Google Patents

Un metodo para producir nuevos derivados del estradiol

Info

Publication number
ES269112A1
ES269112A1 ES0269112A ES269112A ES269112A1 ES 269112 A1 ES269112 A1 ES 269112A1 ES 0269112 A ES0269112 A ES 0269112A ES 269112 A ES269112 A ES 269112A ES 269112 A1 ES269112 A1 ES 269112A1
Authority
ES
Spain
Prior art keywords
hydroxy
hemi
acetal
estradiol
group
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0269112A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leo Pharma AS
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Publication of ES269112A1 publication Critical patent/ES269112A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Steroid Compounds (AREA)
ES0269112A 1960-07-13 1961-07-13 Un metodo para producir nuevos derivados del estradiol Expired ES269112A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24463/60A GB932257A (en) 1960-07-13 1960-07-13 Improvements in and relating to derivatives of estradiol

Publications (1)

Publication Number Publication Date
ES269112A1 true ES269112A1 (es) 1962-04-16

Family

ID=10212098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0269112A Expired ES269112A1 (es) 1960-07-13 1961-07-13 Un metodo para producir nuevos derivados del estradiol

Country Status (5)

Country Link
BE (1) BE606091A (es)
CH (1) CH401047A (es)
ES (1) ES269112A1 (es)
FR (1) FR1394M (es)
GB (1) GB932257A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112999330B (zh) * 2021-03-18 2023-04-18 成都大学 苯甲酸雌二醇与缩宫素长效混悬注射液的制备方法

Also Published As

Publication number Publication date
BE606091A (fr) 1962-01-15
GB932257A (en) 1963-07-24
CH401047A (de) 1965-10-31
FR1394M (fr) 1962-07-09

Similar Documents

Publication Publication Date Title
GEP19960479B (en) Method of producing derivatives of steroids
ES269112A1 (es) Un metodo para producir nuevos derivados del estradiol
GB1399162A (en) 6-keto-delta1,3,5-10-steroids and process for the manufacture of 6-keto-delta1,3,5-10-steroids
EP0017420B1 (en) New dihydroxy-acylanthrones having anti-psoriatic activity, process for preparing them, pharmaceutical compositions comprising them, and their use as anti-psoriatic agents
US3275623A (en) 3, 17-disubstituted-1, 3, 5(10)-estratriene derivatives
US2151047A (en) Piperidine compound
US2579679A (en) Stable vitamin b12 composition
US2868809A (en) 19-nortestosterone phenyl alkanoates
US2312483A (en) Compounds having a pregnane or pregnene skeleton
DE2636405C2 (de) Δ↑1↑↑5↑-17α-Chloräthinyl- und -Propinylsteroide der Östranreihe, Verfahren zu ihrer Herstellung sowie diese enthaltende pharmazeutische Präparate
ES269111A1 (es) Un metodo para producir nuevos y terapeuticamente utilizables derivados de 19-nor-testosterona
Walter Isolation of a saponin, hederin, and its sapogenin, hederagenin, from bur clover (Medicago hispida)
US3445502A (en) 2-methyl-2(beta-substituted ethyl)-1,3-cyclopentanedione derivatives
GB1082574A (en) Steroid esters
US3060202A (en) 3-oxygenated 20-hydroxy-18, 20-cyclopregnanes
KR890003734A (ko) 신규한 nf-1616-904의 피라진옥사이드 화합물 및 이를 함유하는 약학 조성물
Baggett et al. 707. Some alkyl p-phenylazobenzoates and ferrocenecarboxylates
US3080391A (en) 6alpha-chloro-delta1, 4-androstadien-17beta-ol-3-one derivatives
GB1499546A (en) Indolo-quinolizidine derivatives and a process for the preparation thereof
US2253669A (en) Estradiol higher fatty acid ester
DE1927802C2 (de) DHO-Prostadiensäure sowie diese enthaltende pharmazeutische Präparate
US2835684A (en) 14alpha hydroxy, 16 halo-pregnene compounds
US3135772A (en) 16-diazo estrone ethers and preparation thereof
US2849462A (en) Method for preparing 19-nor 17-alpha-ethynyl testosterone
US2351844A (en) Chlorocaffeine nitrate and nitrite and process of making them