CH551396A - Verfahren zur herstellung eines neuen 6(alpha), 9(alpha)-difluorprednisolon-17,21-diesters. - Google Patents

Verfahren zur herstellung eines neuen 6(alpha), 9(alpha)-difluorprednisolon-17,21-diesters.

Info

Publication number: CH551396A
Authority: CH; Switzerland
Prior art keywords: alpha; difluorprednisolone; diesters; preparing; new
Prior art date: 1967-06-16

Application number

CH897968A

Other languages

English (en)

Original Assignee

Warner Lambert Co

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.)

1967-06-16

Filing date

1968-06-17

Publication date

1974-07-15

1968-06-17 Application filed by Warner Lambert Co filed Critical Warner Lambert Co

1974-07-15 Publication of CH551396A publication Critical patent/CH551396A/de

Links

Classifications

- 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
- 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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Cleaning By Liquid Or Steam (AREA)

CH897968A 1967-06-16 1968-06-17 Verfahren zur herstellung eines neuen 6(alpha), 9(alpha)-difluorprednisolon-17,21-diesters. CH551396A (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
IT1727367		1967-06-16
IT1727567		1967-06-16
IT1727667		1967-06-16
IT1727467		1967-06-16
IT1727767		1967-06-16

Publications (1)

Publication Number	Publication Date
CH551396A true CH551396A (de)	1974-07-15

Family

ID=27517779

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH897968A CH551396A (de)	1967-06-16	1968-06-17	Verfahren zur herstellung eines neuen 6(alpha), 9(alpha)-difluorprednisolon-17,21-diesters.
CH13871A CH553760A (de)	1967-06-16	1968-06-17	Verfahren zur herstellung eines neuen 6(alpha),9(alpha)-difluor-prednisolon-17,21-diesters.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH13871A CH553760A (de)	1967-06-16	1968-06-17	Verfahren zur herstellung eines neuen 6(alpha),9(alpha)-difluor-prednisolon-17,21-diesters.

Country Status (8)

Country	Link
CH (2)	CH551396A (de)
DE (1)	DE1768673B1 (de)
DK (1)	DK131994C (de)
FI (1)	FI45657C (de)
FR (1)	FR8195M (de)
GB (1)	GB1202001A (de)
NO (1)	NO129569B (de)
SE (1)	SE339685B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL187577C (nl) *	1978-04-05	1991-11-18	Sibla Srl	3-acetoxy-9beta,11beta-epoxy-pregna-1,3,5-trienen, werkwijze voor de bereiding daarvan en werkwijze voor de bereiding van 6alfa-halogeen-pregna-1,4-dieen-3-onen.
DE3068965D1 (en) *	1979-11-16	1984-09-20	Sterosynt Ltd	6-alpha-fluoro-16-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them

1968
- 1968-06-12 SE SE790768A patent/SE339685B/xx unknown
- 1968-06-13 GB GB2817668A patent/GB1202001A/en not_active Expired
- 1968-06-14 FR FR155140A patent/FR8195M/fr not_active Expired
- 1968-06-14 DE DE19681768673 patent/DE1768673B1/de active Pending
- 1968-06-14 DK DK282468A patent/DK131994C/da active
- 1968-06-15 NO NO233768A patent/NO129569B/no unknown
- 1968-06-17 CH CH897968A patent/CH551396A/de not_active IP Right Cessation
- 1968-06-17 FI FI168768A patent/FI45657C/fi active
- 1968-06-17 CH CH13871A patent/CH553760A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK131994B (da)	1975-10-06
DE1768673B1 (de)	1971-10-14
DK131994C (da)	1976-03-01
SE339685B (de)	1971-10-18
NO129569B (de)	1974-04-29
FR8195M (de)	1970-09-14
FI45657C (fi)	1972-08-10
GB1202001A (en)	1970-08-12
CH553760A (de)	1974-09-13
FI45657B (de)	1972-05-02

Similar Documents

Publication	Publication Date	Title
AT299215B (de)	1972-05-15	Verfahren zur herstellung von neuen 1,2,4-triazin-5-onen
AT286291B (de)	1970-12-10	Verfahren zur herstellung eines neuen 2-diazo-1-naphthol-5-sulfonamids
CH553200A (de)	1974-08-30	Verfahren zur herstellung von virostatisch wirksamen neuen (alpha)-carbolinen.
CH502364A (de)	1971-01-31	Verfahren zur Herstellung von neuen 1,2,4-Oxadiazolen
CH463020A (de)	1968-09-30	Verfahren zur Herstellung eines neuen Antibioticums (No. 467)
AT281836B (de)	1970-06-10	Verfahren zur Herstellung von neuen 2-Methyl-3-carbonsäureamido-chinoxalin-di-N-oxiden-(1,4)
DE2021298B2 (de)	1973-07-05	Verfahren zur herstellung von 4,4'-dithio-bis-(2,6-di-tert.butylphenol)
CH512499A (de)	1971-09-15	Verfahren zur Herstellung von 2-Halogenmethyl-3-carbonsäureamido-chinoxalin-di-N-oxiden-(1,4)
CH553760A (de)	1974-09-13	Verfahren zur herstellung eines neuen 6(alpha),9(alpha)-difluor-prednisolon-17,21-diesters.
AT281838B (de)	1970-06-10	Verfahren zur Herstellung von neuen 2-Isothiuronium-methyl-3-carbonsäureamido-chinoxalin-di-N-oxid-(1,4)-halogeniden
AT282949B (de)	1970-07-10	Verfahren zur Herstellung von neuen, harzartigen Fluoralkylpolysiloxanen
AT294105B (de)	1971-11-10	Verfahren zur Herstellung von neuen 2-Hydroxymethyl-3-carbonsäureamido-chinoxalin-di-N-oxyden(1,4)
CH471782A (de)	1969-04-30	Verfahren zur Herstellung eines neuen, substituierten 2,3-Pyridindiols
CH557339A (de)	1974-12-31	Verfahren zur herstellung von neuen 21,21-dichlorsteroiden.
AT287934B (de)	1971-02-10	Verfahren zur herstellung von neuen 2,2-dimethylsteroiden
CH548991A (de)	1974-05-15	Verfahren zur herstellung neuer 14(alpha), 17(alpha)-methylendioxypregnanverbindungen.
AT322531B (de)	1975-05-26	Verfahren zur herstellung eines neuen 7-syn-formylbicyclo-(2,21)hept-2-ens
AT287936B (de)	1971-02-10	Verfahren zur herstellung von neuen 22-amino-23,24-bisnorcholanderivaten
AT293634B (de)	1971-10-25	Verfahren zur Herstellung von neuen 17α-Acyloxy-11β-methyl-19-norpregn-4-en-3,20-dionen
AT291967B (de)	1971-08-10	Verfahren zur Herstellung von neuen N-Phenyl-N-2-fluor-1,1,2,2,-tetrachloräthylsulfenyl-sulfamiden
AT281793B (de)	1970-06-10	Verfahren zur Herstellung von neuen 1-Amino-2-hydroxy-3-(2',3',5'-trimethyl-4'-hydroxy-bzw. acyloxy-phenoxy)-propanen
AT281020B (de)	1970-05-11	Verfahren zur Herstellung von neuen 3-Imino-1,2-benzisothiazolinen
AT282580B (de)	1970-07-10	Verfahren zur herstellung von bicyclo<2,2,2>oct-7-en-2,3,5,6-tetracarbonsaeure-dianhydrid
CH551963A (de)	1974-07-31	Verfahren zur herstellung eines neuen herzwirksamen oxidobufadienolids.
AT281837B (de)	1970-06-10	Verfahren zur Herstellung von neuen 3-Carbonsäureamido-chinoxalin-di-N-oxiden-(1,4)

Legal Events

Date	Code	Title	Description
1988-08-31	PL	Patent ceased