SE332823B - - Google Patents

Info

Publication number
SE332823B
SE332823B SE15401/66A SE1540166A SE332823B SE 332823 B SE332823 B SE 332823B SE 15401/66 A SE15401/66 A SE 15401/66A SE 1540166 A SE1540166 A SE 1540166A SE 332823 B SE332823 B SE 332823B
Authority
SE
Sweden
Prior art keywords
alkyl
acetic anhydride
acid catalyst
ketals
steroids
Prior art date
Application number
SE15401/66A
Other languages
English (en)
Inventor
G Karmas
Original Assignee
Ortho Pharma Corp
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 Ortho Pharma Corp filed Critical Ortho Pharma Corp
Publication of SE332823B publication Critical patent/SE332823B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE15401/66A 1965-12-07 1966-11-10 SE332823B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512200A US3354153A (en) 1965-12-07 1965-12-07 3-alkylene hemithioketals and 3-enol ethers of steroids

Publications (1)

Publication Number Publication Date
SE332823B true SE332823B (xx) 1971-02-22

Family

ID=24038111

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15401/66A SE332823B (xx) 1965-12-07 1966-11-10

Country Status (11)

Country Link
US (1) US3354153A (xx)
BE (1) BE690750A (xx)
BR (1) BR6685186D0 (xx)
CH (1) CH492691A (xx)
DE (1) DE1593223A1 (xx)
DK (1) DK127061B (xx)
FR (2) FR7134M (xx)
GB (1) GB1122447A (xx)
IL (1) IL26373A (xx)
NL (1) NL6616096A (xx)
SE (1) SE332823B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388125A (en) * 1966-08-22 1968-06-11 Searle & Co 17alpha-alkyl-17beta-methyl-3-oxo-13xi-gonene epoxides and intermediates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288854A (en) * 1941-10-11 1942-07-07 Squibb & Sons Inc Cyclic ketals of 3-keto-17-hydroxy-17-ethynyl-cyclopentanoperhydrophenanthrenes, andmethod of preparing them
US2793217A (en) * 1953-06-27 1957-05-21 Lab Francais Chimiotherapie New derivatives of adrenosterone and a process of making same
US3162629A (en) * 1962-06-06 1964-12-22 Ortho Pharma Corp 3-ethylene mercaptole derivatives of 6-methyl progesterone

Also Published As

Publication number Publication date
GB1122447A (en) 1968-08-07
BE690750A (xx) 1967-06-06
NL6616096A (xx) 1967-06-08
FR6882M (xx) 1969-04-21
CH492691A (de) 1970-06-30
DE1593223A1 (de) 1970-07-09
BR6685186D0 (pt) 1973-12-27
DK127061B (da) 1973-09-17
US3354153A (en) 1967-11-21
IL26373A (en) 1970-04-20
FR7134M (xx) 1969-07-28

Similar Documents

Publication Publication Date Title
GB1077392A (en) New steroids
GB1078163A (en) Steroidal compounds
ES319508A1 (es) Procedimiento para producir derivados de acido alquenilsuccinico.
SE332823B (xx)
GB1129158A (en) Coronary dilating compositions
GB1123929A (en) Unsaturated sulphonic acid betaines and a process for their production
GB1086572A (en) Process for the polyaddition of í¸-oxazolines
GB1036289A (en) A process for the preparation of ª‡-hydroxycarboxylic acid compounds
GB1119275A (en) Improvements in or relating to a new process for preparing 6,6-ethylene steroid compounds
IE38665B1 (en) 2,2,10,17-tetramethyl steroids a process for their preparation and compositions containing them
GB1094806A (en) Unsaturated steroid compounds and processes for their preparation
GB1019569A (en) Esters of 1ª‡,2ª‡-methylene-í¸-androstene-3,17ª‰-diol and a process for their manufacture
GB1079900A (en) Cyclobutanone compounds
GB606188A (en) Improvements in or relating to derivatives of propanoic acid and processes of preparing the same
ES315034A1 (es) Un procedimiento para la preparacion de esteres de acidos ciclopropanocarboxilicos.
GB911600A (en) Derivatvies of 17-epi-oestriol and process for the preparation thereof
GB606189A (en) Improvements in or relating to thiophene compounds and processes for preparing the same
ES366650A1 (es) Procedimiento para la preparacion de nuevos derivados de estradiol-17beta-glucopiranosidos.
GB961697A (en) Improvements in or relating to furostene derivatives and the intermediates thereof and processes for making them
GB1027751A (en) Process for the production of azines
GB1036085A (en) Novel halogenated dioxolanes and processes for their preparation
GB1099410A (en) 6-fluoro-16ª‡-methyl-í¸-pregnadien-17ª‡-ol-3,20-dione and the 17-esters thereof anda process for their manufacture
GB1046988A (en) Anthraquinone dyes and their production
GB1016375A (en) Steroid esters
GB960750A (en) New 18-azido-18-desoxy-reserpic acid esters and their salts