CH503719A - Verfahren zur Herstellung von 21-Acylaten von 3,21-Dihydroxy-20-oxo-5a oder -5B- 14-pregnenen bzw. - 5,14-pregnadienen - Google Patents

Verfahren zur Herstellung von 21-Acylaten von 3,21-Dihydroxy-20-oxo-5a oder -5B- 14-pregnenen bzw. - 5,14-pregnadienen

Info

Publication number: CH503719A
Authority: CH; Switzerland
Prior art keywords: delta14; pregnene; acylates; diol; washed
Prior art date: 1966-03-23

Application number

CH400967A

Other languages

English (en)

Inventor

Haede Werner

Radscheit Kurt

Fritsch Werner

Stache Ulrich

Ruschig Heinrich

Original Assignee

Hoechst 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.)

1966-03-23

Filing date

1967-03-20

Publication date

1971-02-28

1967-03-20 Application filed by Hoechst Ag filed Critical Hoechst Ag

1971-02-28 Publication of CH503719A publication Critical patent/CH503719A/de

Links

UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
TYYDXNISHGVDGA-UHFFFAOYSA-N Corotoxigenin Natural products CC12CCC3C(CCC4CC(O)CCC34C=O)C1CCC2C5=CC(=O)OC5 TYYDXNISHGVDGA-UHFFFAOYSA-N 0.000 abstract 1
BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 abstract 1
229910019213 POCl3 Inorganic materials 0.000 abstract 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
JIUWTCXNUNHEGP-GJHPUSIBSA-N cardenolide Chemical compound C1([C@H]2CC[C@@H]3[C@H]4[C@@H]([C@]5(CCCCC5CC4)C)CC[C@@]32C)=CC(=O)OC1 JIUWTCXNUNHEGP-GJHPUSIBSA-N 0.000 abstract 1
239000000543 intermediate Substances 0.000 abstract 1
229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
235000017557 sodium bicarbonate Nutrition 0.000 abstract 1

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Steroid Compounds (AREA)

CH400967A 1966-03-23 1967-03-20 Verfahren zur Herstellung von 21-Acylaten von 3,21-Dihydroxy-20-oxo-5a oder -5B- 14-pregnenen bzw. - 5,14-pregnadienen CH503719A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0048737		1966-03-23

Publications (1)

Publication Number	Publication Date
CH503719A true CH503719A (de)	1971-02-28

Family

ID=7102453

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH400967A CH503719A (de)	1966-03-23	1967-03-20	Verfahren zur Herstellung von 21-Acylaten von 3,21-Dihydroxy-20-oxo-5a oder -5B- 14-pregnenen bzw. - 5,14-pregnadienen

Country Status (9)

Country	Link
US (1)	US3461145A (de)
AT (1)	AT272545B (de)
BE (1)	BE695983A (de)
CH (1)	CH503719A (de)
DE (1)	DE1568506A1 (de)
DK (1)	DK116735B (de)
FR (1)	FR1515549A (de)
GB (1)	GB1158948A (de)
NL (1)	NL6703900A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2033516T3 (es) *	1988-04-08	1993-03-16	Roussel-Uclaf	Procedimiento para preparar 9 alfa-hidroxi-17 metileno-esteroides.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2930791A (en) *	1955-06-07	1960-03-29	Upjohn Co	Intermediates to make 3-beta, 14-betadehydroxy-20(22)cardenolide

1966
- 1966-03-23 DE DE19661568506 patent/DE1568506A1/de active Pending
1967
- 1967-02-28 US US619204A patent/US3461145A/en not_active Expired - Lifetime
- 1967-03-15 NL NL6703900A patent/NL6703900A/xx unknown
- 1967-03-20 CH CH400967A patent/CH503719A/de not_active IP Right Cessation
- 1967-03-21 AT AT270267A patent/AT272545B/de active
- 1967-03-22 DK DK156567AA patent/DK116735B/da unknown
- 1967-03-23 GB GB13763/67A patent/GB1158948A/en not_active Expired
- 1967-03-23 BE BE695983D patent/BE695983A/xx unknown
- 1967-03-23 FR FR99996A patent/FR1515549A/fr not_active Expired

Also Published As

Publication number	Publication date
BE695983A (de)	1967-09-25
AT272545B (de)	1969-07-10
GB1158948A (en)	1969-07-23
NL6703900A (de)	1967-09-25
FR1515549A (fr)	1968-03-01
US3461145A (en)	1969-08-12
DE1568506A1 (de)	1970-07-16
DK116735B (da)	1970-02-09

Similar Documents

Publication	Publication Date	Title
AT254355B (de)	1967-05-26	Verfahren zur Herstellung von neuen, wasserlöslichen Mono- und Disazofarbstoffen, sowie deren Metallkomplexverbindungen
CH503719A (de)	1971-02-28	Verfahren zur Herstellung von 21-Acylaten von 3,21-Dihydroxy-20-oxo-5a oder -5B- 14-pregnenen bzw. - 5,14-pregnadienen
IL24697A (en)	1969-07-30	Process for the purification of crude aqueous malic acid liquors
ES431368A1 (es)	1976-11-01	Procedimiento para el instalamiento de colorantes de oxaci-na y fenazina.
AT256277B (de)	1967-08-10	Verfahren zur Herstellung von neuen, wasserlöslichen Mono- und Disazofarbstoffen
GB1140543A (en)	1969-01-22	Steroid cycloborate complexes
CA730172A (en)	1966-03-15	Recovering formic acid from pentaerythritol waste liquor
CA698567A (en)	1964-11-24	Method of reinforcing castings
JPS5284387A (en)	1977-07-13	Relay process and relay in the frequency time sharing band erasing cen tralized supervisory system
AT298699B (de)	1972-05-25	Verfahren zur Herstellung des neuen 7α-Methyl-3,16α,17α-trihydroxy-Δ<1,3,5(10)>-oestratrien
CA683023A (en)	1964-03-24	Process for producing l-glutamic acid by fermentation
AU293091B2 (en)	1966-11-10	Process for preparing 2-methoxy-3 dichlorobenzoic acid and product thereof
CA682573A (en)	1964-03-17	Process for the production of bis-phthaloyl-pyrrocoline dyestuff
CA685828A (en)	1964-05-05	Semi-trailer kingpin receiving means
CA678240A (en)	1964-01-21	Method of making wheel trim
CA679832A (en)	1964-02-11	Boat trailer having improved frame means
CH400998A (de)	1965-02-15	Verfahren zur Herstellung von Ätzdrucken mit Reaktivfarbstoffen
CH481127A (de)	1969-11-15	Verfahren zur Herstellung von 3-substituierten Derivaten des 1,3(3H)-Benzoxazin-2,4-dions
AU5833065A (en)	1966-11-10	Process for preparing 2-methoxy-3 dichlorobenzoic acid and product thereof
CA681481A (en)	1964-03-03	Process for the production of 3.5-diaminopyrazine-2.6-dicarboxylic acid derivatives
AU407686B2 (en)	1966-08-11	Process for the production of dyestuffs of the dioxazine series
FR2073351A1 (en)	1971-10-01	Alpha-aescine from beta-aescine
GB1265956A (de)	1972-03-08
CA812197A (en)	1969-05-06	Process for the promotion of flow of aqueous inorganic solids dispersions
AU289680B2 (en)	1987-06-01	Process forthe purification of crude aqueous malic acid liquors

Legal Events

Date	Code	Title	Description
1973-10-31	PL	Patent ceased