GB1015214A - Cholesterol derivatives and preparation thereof - Google Patents

Cholesterol derivatives and preparation thereof

Info

Publication number
GB1015214A
GB1015214A GB837064A GB837064A GB1015214A GB 1015214 A GB1015214 A GB 1015214A GB 837064 A GB837064 A GB 837064A GB 837064 A GB837064 A GB 837064A GB 1015214 A GB1015214 A GB 1015214A
Authority
GB
United Kingdom
Prior art keywords
steroids
prepared
group
steroid
reduction
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
GB837064A
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.)
Merck KGaA
Original Assignee
E Merck AG
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 DEM56198A external-priority patent/DE1294961B/de
Application filed by E Merck AG filed Critical E Merck AG
Publication of GB1015214A publication Critical patent/GB1015214A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB837064A 1963-03-11 1964-02-28 Cholesterol derivatives and preparation thereof Expired GB1015214A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM0056070 1963-03-11
DEM56198A DE1294961B (de) 1963-03-21 1963-03-21 Verfahren zur Herstellung von 22-Azacholestanderivaten und deren Saeureadditionssalzen
DEM0056329 1963-04-01

Publications (1)

Publication Number Publication Date
GB1015214A true GB1015214A (en) 1965-12-31

Family

ID=27211613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB837064A Expired GB1015214A (en) 1963-03-11 1964-02-28 Cholesterol derivatives and preparation thereof

Country Status (4)

Country Link
BE (1) BE644891A (enrdf_load_stackoverflow)
CH (1) CH524591A (enrdf_load_stackoverflow)
FR (1) FR4187M (enrdf_load_stackoverflow)
GB (1) GB1015214A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562849A3 (enrdf_load_stackoverflow) * 1992-03-27 1994-02-16 Lilly Co Eli

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562849A3 (enrdf_load_stackoverflow) * 1992-03-27 1994-02-16 Lilly Co Eli

Also Published As

Publication number Publication date
FR4187M (enrdf_load_stackoverflow) 1966-05-31
BE644891A (enrdf_load_stackoverflow) 1964-09-09
CH524591A (de) 1972-06-30

Similar Documents

Publication Publication Date Title
ES2058091T3 (es) Derivados de acido 3-pirrolidiniltio-1-azabiciclo(3.2.0)hept-2-eno-2-carboxilico y procedimientos para su preparacion.
ES8607260A1 (es) Procedimiento para la preparavion de 4h-3, l-benzoxazin-4-onas y compuestos relacionados
ES369570A1 (es) Procedimiento para la preparacion de 1,3,4-tiadiazolil-(2)-ureas.
GB1015214A (en) Cholesterol derivatives and preparation thereof
GB1427572A (en) Acylated arabinofuranosyl cytosines and azacytosines and methods for their preparation
GB1078251A (en) Benzimidazolone derivatives
Kaye 2-Lepidyl substituted diamines
GB1003681A (en) Androstane and androstene derivatives
GB1110792A (en) Novel 5(10)-dehydro-steroids
GB869007A (en) New heterocyclically substituted steroids
GB979043A (en) New alkylthio-steroids and process for their manufacture
ATE27459T1 (de) 17-alpha-pregn-4-ene-3-oxo-21-carbonsauereester, verfahren zu deren herstellung und verwendung in arzneimitteln.
GB994008A (en) New amino steroids and processes for their preparation
GB963408A (en) New derivatives of cardenolides and bufadienolides and processes for their manufacture
GB1029440A (en) New methyl-androstanes
GB857114A (en) Improvements in or relating to 16-substituted steroid compounds
GB878069A (en) Improvements in or relating to steroids and the manufacture thereof
GB2026485A (en) Thiopropanoylamino acid derivatives
GB1565413A (en) Sulphur-containing n-(o-nitro-benzyl)-amino acids adn esters
GB923311A (en) Pharmaceutical anti-mycobacterial compositions comprising ethylenediamine derivatives
GB932153A (en) New cyclopentanophenanthrene compounds and process for the production thereof
GB858238A (en) Process for the preparation of acylaminocarboxylic acids
GB999225A (en) Process for the reductive splitting of an oxido ring in keto-steroids and compounds obtained thereby
GB1120478A (en) Improvements in or relating to steroids and the manufacture thereof
GB928493A (en) Steroid compounds