FI46620C - Menetelmä 6,6-difluori-17alfa-etynyyli-17beta-hydroksiestr-4-eeni-3-ol i-johdannaisten valmistamiseksi. - Google Patents

Menetelmä 6,6-difluori-17alfa-etynyyli-17beta-hydroksiestr-4-eeni-3-ol i-johdannaisten valmistamiseksi.

Info

Publication number: FI46620C
Authority: FI; Finland
Prior art keywords: hydroxyestr; 17alpha; 17beta; ethynyl; difluoro
Prior art date: 1968-04-11

Application number

FI690955A

Other languages

English (en)

Swedish (sv)

Other versions

FI46620B (fi

Inventor

Boswell

Original Assignee

Du Pont

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.)

1968-04-11

Filing date

1969-04-01

Publication date

1973-05-08

1969-04-01 Application filed by Du Pont filed Critical Du Pont

1973-01-31 Application granted granted Critical

1973-01-31 Publication of FI46620B publication Critical patent/FI46620B/fi

1973-05-08 Publication of FI46620C publication Critical patent/FI46620C/fi

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
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-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)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (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)

FI690955A 1968-04-11 1969-04-01 Menetelmä 6,6-difluori-17alfa-etynyyli-17beta-hydroksiestr-4-eeni-3-ol i-johdannaisten valmistamiseksi. FI46620C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US72049368A	1968-04-11	1968-04-11

Publications (2)

Publication Number	Publication Date
FI46620B FI46620B (fi)	1973-01-31
FI46620C true FI46620C (fi)	1973-05-08

Family

ID=24894202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI690955A FI46620C (fi)	1968-04-11	1969-04-01	Menetelmä 6,6-difluori-17alfa-etynyyli-17beta-hydroksiestr-4-eeni-3-ol i-johdannaisten valmistamiseksi.

Country Status (12)

Country	Link
US (1)	US3511861A (fi)
AT (2)	AT305501B (fi)
BE (1)	BE731318A (fi)
DE (1)	DE1918182A1 (fi)
DK (1)	DK130834B (fi)
ES (1)	ES365895A1 (fi)
FI (1)	FI46620C (fi)
FR (1)	FR2007436A1 (fi)
GB (1)	GB1269241A (fi)
IL (1)	IL31732A (fi)
NL (1)	NL6905530A (fi)
SE (1)	SE361473B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE758013A (fr) *	1969-11-17	1971-04-01	Du Pont	Esters superieurs de 6,6-difluoro steroides servant d'agents progestinogenes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3219673A (en) *	1963-07-25	1965-11-23	Du Pont	6,6-difluoro-3-keto-delta4 steroids and their preparation

1968
- 1968-04-11 US US720493A patent/US3511861A/en not_active Expired - Lifetime
1969
- 1969-03-04 IL IL31732A patent/IL31732A/en unknown
- 1969-04-01 FI FI690955A patent/FI46620C/fi active
- 1969-04-08 SE SE04911/69A patent/SE361473B/xx unknown
- 1969-04-10 BE BE731318D patent/BE731318A/xx unknown
- 1969-04-10 GB GB08583/69A patent/GB1269241A/en not_active Expired
- 1969-04-10 DK DK199169AA patent/DK130834B/da unknown
- 1969-04-10 ES ES365895A patent/ES365895A1/es not_active Expired
- 1969-04-10 DE DE19691918182 patent/DE1918182A1/de active Pending
- 1969-04-10 NL NL6905530A patent/NL6905530A/xx unknown
- 1969-04-10 FR FR6911039A patent/FR2007436A1/fr not_active Withdrawn
- 1969-04-11 AT AT578770A patent/AT305501B/de not_active IP Right Cessation
- 1969-04-11 AT AT356269A patent/AT298688B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE731318A (fi)	1969-10-10
AT298688B (de)	1972-05-25
IL31732A0 (en)	1969-05-28
DK130834C (fi)	1975-09-22
GB1269241A (en)	1972-04-06
DK130834B (da)	1975-04-21
FR2007436A1 (fi)	1970-01-09
US3511861A (en)	1970-05-12
NL6905530A (fi)	1969-10-14
SE361473B (fi)	1973-11-05
IL31732A (en)	1973-06-29
ES365895A1 (es)	1971-03-16
AT305501B (de)	1973-02-26
FI46620B (fi)	1973-01-31
DE1918182A1 (de)	1969-10-23

Similar Documents

Publication	Publication Date	Title
FI49035C (fi)	1975-03-10	Menetelmä terapeuttisesti käytettävän 2-bromi-alfa-ergokryptiinin valm istamiseksi.
FI49716C (fi)	1975-09-10	Menetelmä 2,4-diamino-5-bentsyyli-pyrimidiinien valmistamiseksi.
DK136421B (da)	1977-10-10	Analogifremgangsmåde til fremstilling af 1,4-dihydropyridin-derivater.
FI46166C (fi)	1973-01-10	Menetelmä teknisesti käyttökelpoisten 2,4,6,8,9-penta-atsa-bisyklo-/3. 3.1/-nona-2,6-dieenien valmistamiseksi.
FI47572C (fi)	1974-01-10	Menetelmä 19-norandrost-4-eeni-3,17-dionien valmistamiseksi.
FI50334C (fi)	1976-02-10	Menetelmä 1-hydroksi-2pyridonien valmistamiseksi.
FI49971C (fi)	1975-11-10	Menetelmä mikrobeja tuhoavien 2-nitrofurfurylideeni-indanonijohdannais ten valmistamiseksi.
FI46374C (fi)	1973-03-12	Menetelmä 2'-substituoitujen steroidi-(17alfa,16alfa-d)-oksatsoliinien valmistamiseksi.
FI47575C (fi)	1974-01-10	Analogiamenetelmä evomonosidi-johdannaisten valmistamiseksi.
DK121956B (da)	1971-12-27	Analogifremgangsmåde til fremstilling af 1,2,4-oxadiazolderivater.
FI49161C (fi)	1975-04-10	Menetelmä kardenolidi-3-(2´,3´-didesoksi-2´,3´-oksido-glykosidien) val mistamiseksi.
FI51183C (fi)	1976-11-10	Menetelmä 2-hydroksimetyyli-3-karbonihappoamido-kinoksaliini-di-N-oksi de-(1,4)-yhdisteiden valmistamiseksi.
FI47577C (fi)	1974-01-10	Tapa valmistaa sepelvaltimoita laajentavan vaikutuksen omaavia 2,4,7-t riamino-6-fenyyli-pteridiinejä.
FI46727C (fi)	1973-06-11	Menetelmä pyridatsolijohdannaisten valmistamiseksi.
FI44621C (fi)	1971-12-10	Menetelmä hypertensiivisten 3,4-dihydroksifenyylipropaani-johdannaiste n valmistamiseksi.
FI46620C (fi)	1973-05-08	Menetelmä 6,6-difluori-17alfa-etynyyli-17beta-hydroksiestr-4-eeni-3-ol i-johdannaisten valmistamiseksi.
FI52088C (fi)	1977-06-10	Menetelmä 3-(4-asyylioksialkyyli-1-piperatsinyyli)-karbonyylimetyyli-2 -bentsotiatsolinonijohdannaisten valmistamiseksi.
FI46724C (fi)	1973-06-11	Menetelmä 1,18-dimetyyli-5alfa-H-androst-1-eenijohdannaisten valmistam iseksi.
FI47349C (fi)	1973-11-12	Menetelmä 17alfa-propadienyyli-17beta-hydroksi-steroidien valmistamise ksi.
FI51180C (fi)	1976-11-10	Analogiamenetelmä anti-Trichomonas-aktiviteetin omaavien 2-nitro-imida tsoli-johdannaisten valmistamiseksi.
FI46158C (fi)	1973-01-10	Menetelmä 14beta-hydroksikard-20(22)-enolidi- ja bufa-20,22-dienolidij ohdannaisten valmistamiseksi.
FI49160C (fi)	1975-04-10	Menetelmä 6alfa-fluori-16alfa,18-dimetyyli-1,4-pregnadien-3,20-dionijo hdannaisten valmistamiseksi.
FI51814C (fi)	1977-04-12	Menetelmä alfa-karboksibentsyylipenisiliinin kielteisen alkalimetallis uolojen valmistamiseksi.
FI48469C (fi)	1974-10-10	Menetelmä 1,4-bentsodiatsepiinijohdannaisten valmistamiseksi.
FI48835C (fi)	1975-01-10	Menetelmä matolääkkeenä käytettävien beta,beta,beta-trikloorietylideen ijohdannaisten valmistamiseksi.