HU171987B - New process for producing 11-beta-hydroxy-18-methyl-estrane derivatives - Google Patents

New process for producing 11-beta-hydroxy-18-methyl-estrane derivatives

Info

Publication number: HU171987B
Authority: HU; Hungary
Prior art keywords: beta; hydroxy; methyl; producing; new process
Prior art date: 1974-07-15

Application number

HU75AO00000416A

Other languages

Hungarian (hu)

Inventor

Jongh Hendrik P De

Original Assignee

Akzo Nv

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.)

1974-07-15

Filing date

1975-07-15

Publication date

1978-05-28

1974-07-15 Priority claimed from NLAANVRAGE7409512,A external-priority patent/NL188581C/en

1975-07-15 Application filed by Akzo Nv filed Critical Akzo Nv

1978-05-28 Publication of HU171987B publication Critical patent/HU171987B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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)

HU75AO00000416A 1974-07-15 1975-07-15 New process for producing 11-beta-hydroxy-18-methyl-estrane derivatives HU171987B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7409512,A NL188581C (en)	1974-07-15	1974-07-15	PROCESS FOR PREPARING 11BETA-HYDROXY-18-ALKYLESTRAIN COMPOUNDS.

Publications (1)

Publication Number	Publication Date
HU171987B true HU171987B (en)	1978-05-28

Family

ID=19821753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU75AO00000416A HU171987B (en)	1974-07-15	1975-07-15	New process for producing 11-beta-hydroxy-18-methyl-estrane derivatives

Country Status (12)

Country	Link
JP (1)	JPS6044317B2 (en)
CA (1)	CA1062247A (en)
CH (1)	CH626630A5 (en)
DD (1)	DD120017A5 (en)
DE (1)	DE2531145C2 (en)
DK (1)	DK136532B (en)
FR (1)	FR2283149A1 (en)
GB (1)	GB1516382A (en)
HU (1)	HU171987B (en)
NZ (1)	NZ178105A (en)
SE (1)	SE408797B (en)
SU (1)	SU576957A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61191861U (en) *	1985-05-24	1986-11-29
JPS621857U (en) *	1985-06-21	1987-01-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2138285A1 (en) *	1971-05-21	1973-01-05	Choay Sa	Crystalline, solid 3-beta-acetoxy-18-iodo pregnanes - as stable inter for pharmacologically active steroids

1975
- 1975-06-27 GB GB27317/75A patent/GB1516382A/en not_active Expired
- 1975-07-11 DE DE2531145A patent/DE2531145C2/en not_active Expired
- 1975-07-14 SU SU7502153657A patent/SU576957A3/en active
- 1975-07-14 DK DK319875AA patent/DK136532B/en not_active IP Right Cessation
- 1975-07-14 NZ NZ178105A patent/NZ178105A/en unknown
- 1975-07-14 SE SE7508027A patent/SE408797B/en not_active IP Right Cessation
- 1975-07-14 JP JP50086589A patent/JPS6044317B2/en not_active Expired
- 1975-07-14 CA CA231,394A patent/CA1062247A/en not_active Expired
- 1975-07-14 DD DD187284A patent/DD120017A5/xx unknown
- 1975-07-14 CH CH918075A patent/CH626630A5/en not_active IP Right Cessation
- 1975-07-15 HU HU75AO00000416A patent/HU171987B/en not_active IP Right Cessation
- 1975-07-15 FR FR7522096A patent/FR2283149A1/en active Granted

Also Published As

Publication number	Publication date
NZ178105A (en)	1978-04-03
GB1516382A (en)	1978-07-05
FR2283149B1 (en)	1979-05-11
SE408797B (en)	1979-07-09
SE7508027L (en)	1976-01-16
JPS6044317B2 (en)	1985-10-02
DK319875A (en)	1976-01-16
DK136532C (en)	1978-03-28
SU576957A3 (en)	1977-10-15
DK136532B (en)	1977-10-24
DE2531145A1 (en)	1976-02-05
JPS5134143A (en)	1976-03-23
FR2283149A1 (en)	1976-03-26
CA1062247A (en)	1979-09-11
DE2531145C2 (en)	1984-06-20
DD120017A5 (en)	1976-05-20
CH626630A5 (en)	1981-11-30

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Legal Events

Date	Code	Title	Description
1990-06-28	HU90	Patent valid on 900628
1995-04-28	HMM4	Cancellation of final prot. due to non-payment of fee