ES391117A1 - Un procedimiento para la preparacion de 16,17-espiro-orto- esteres esteroidicos. - Google Patents

Un procedimiento para la preparacion de 16,17-espiro-orto- esteres esteroidicos.

Info

Publication number
ES391117A1
ES391117A1 ES391117A ES391117A ES391117A1 ES 391117 A1 ES391117 A1 ES 391117A1 ES 391117 A ES391117 A ES 391117A ES 391117 A ES391117 A ES 391117A ES 391117 A1 ES391117 A1 ES 391117A1
Authority
ES
Spain
Prior art keywords
spiro
preparation
orth
procedure
steroid esters
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
ES391117A
Other languages
English (en)
Spanish (es)
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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto LLC
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 Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Publication of ES391117A1 publication Critical patent/ES391117A1/es
Expired legal-status Critical Current

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
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES391117A 1970-05-14 1971-05-13 Un procedimiento para la preparacion de 16,17-espiro-orto- esteres esteroidicos. Expired ES391117A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3729270A 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
ES391117A1 true ES391117A1 (es) 1973-07-16

Family

ID=21893546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391117A Expired ES391117A1 (es) 1970-05-14 1971-05-13 Un procedimiento para la preparacion de 16,17-espiro-orto- esteres esteroidicos.

Country Status (8)

Country Link
US (1) US3716529A (2)
CA (1) CA941821A (2)
CH (1) CH565203A5 (2)
ES (1) ES391117A1 (2)
FR (1) FR2100655B1 (2)
GB (1) GB1314621A (2)
NL (1) NL7106529A (2)
SE (1) SE372936B (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848584A1 (de) * 1978-11-09 1980-05-22 Merck Patent Gmbh Hydrocortison-orthoester, diese enthaltende pharmazeutische zubereitungen und verfahren zu ihrer herstellung
WO2005028495A1 (en) * 2003-09-24 2005-03-31 Glaxo Group Limited Anti-inflammatory glucocorticoids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073743A (en) * 1959-07-30 1963-01-15 Upjohn Co Antiinflammatory steroid acetonide compositions and therapy
US3073817A (en) * 1961-10-09 1963-01-15 Olin Mathieson Method for producing dihydroxyprogesterone derivatives
US3174971A (en) * 1963-12-16 1965-03-23 Olin Mathieson 16alpha, 17alpha-acetal and ketal derivatives of the pregnane series
US3338926A (en) * 1965-06-01 1967-08-29 Syntex Corp Process for the hydrolysis of cyclic acetals and ketals
US3546215A (en) * 1967-10-18 1970-12-08 Syntex Corp 6-gem-difluoro steroids

Also Published As

Publication number Publication date
US3716529A (en) 1973-02-13
DE2122351B2 (de) 1975-09-18
NL7106529A (2) 1971-11-16
SE372936B (2) 1975-01-20
FR2100655B1 (2) 1975-08-01
GB1314621A (en) 1973-04-26
FR2100655A1 (2) 1972-03-24
CH565203A5 (2) 1975-08-15
CA941821A (en) 1974-02-12
DE2122351A1 (de) 1971-11-25

Similar Documents

Publication Publication Date Title
ES385523A1 (es) Procedimiento para la preparacion de compuestos farmacolo- gicamente activos de esteres de acido antranilico.
FI52715C (fi) Menetelmä terapeuttisesti käytettävien vitamiini A-happoamidien valmis tamiseksi.
ES391117A1 (es) Un procedimiento para la preparacion de 16,17-espiro-orto- esteres esteroidicos.
CA995611A (en) Process for the production of citric acid
ZA71666B (en) Perfluoroalkylalkylmonocarboxylic acid esters,processes for the manufacture of these compounds,and their use
BG19154A3 (bg) Метод за получаване на нови 1,2,3,6-тетра-хидро-4-пиридилметил- карбоновокисели естери
IL36500A0 (en) Process for the manufacture of 2-chlorethanephosphonic acid dichloride
CA921046A (en) Process for the production of acetone-dicarboxylic acid esters
SE380793B (sv) Forfarande for framstellning av 2,2-diarylcyklopropankarbonsyraestrar
CA943130A (en) Process for the preparation of 4-chloro-n-furyl-5-sulfamoyl anthranilic acid
FR2081580A1 (en) Pharmacol-active 2,4,6-trimethoxybenzoates
NL7512585A (nl) Werkwijze ter bereiding van prostaanzuurderivaten.
CH467263A (de) Verfahren zur Herstellung pharmakologisch wirksamer 9,9-Dialkylacridan-10-propion-säureester
CA958981A (en) Method for the production of rubella-virus hemagglutinating antigen
AU445990B2 (en) New pharmacologically active esters of n 3-trifluoromethylphenyl) anthranilic acid and process for their preparation
YU36382B (en) Process for obtaining the ester of 7beta-phenylacetamido-or 7beta-phenoxyacetamido-3-methyl-ceph-3-em-4-carboxylic acid
ES397040A1 (es) Procedimiento de preparacion de derivados de acido fenila- cetico.
AU452052B2 (en) Process for the preparation of 4-chloro-n-furfuryl-5-sulfamoyl anthranilic acid
CA839701A (en) 3-oximes of 17(20)-en-21-oic acids of the pregnane series
GB1436762A (en) Steroid alcohol esters
SU446966A3 (ru) Способ получения производных сложных эфиров 1,2,3,6-тетрагидро4-пиридилметилкарбоновой кислоты
IT1045260B (it) Estere del triamcinolone acetonide per l impiego antiflogistico topico
NL166683C (nl) Werkwijze ter bereiding of vervaardiging van anti- -inflammatoir en analgetisch werkzame preparaten en werkwijze ter bereiding van benzylideenamino-oxyal- kaancarbonzuuresters met anti-inflammatoire en analgetische werking.
BR7106723D0 (pt) Processo para a preparacao de esteres 0,0-dialquilicos de acido s-fenil-ditiofosforico e composicoes inseticidas a base destes
AU2837071A (en) Process for the preparation of 4-chloro-n-furfuryl-5-sulfamoyl anthranilic acid