ES418421A1 - Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21. - Google Patents

Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21.

Info

Publication number: ES418421A1
Authority: ES; Spain
Prior art keywords: group; represent; general formula; aza; ester
Prior art date: 1970-06-18
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

ES418421A

Other languages

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.)

Richter Gedeon Vegyeszeti Gyar Nyrt

Original Assignee

Richter Gedeon Vegyeszeti Gyar RT

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.)

1970-06-18

Filing date

1973-09-01

Publication date

1976-06-16

1973-09-01 Application filed by Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT

1976-06-16 Publication of ES418421A1 publication Critical patent/ES418421A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
150000002148 esters Chemical class 0.000 abstract 3
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
239000002253 acid Substances 0.000 abstract 2
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
125000004043 oxo group Chemical group O=* 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
238000003436 Schotten-Baumann reaction Methods 0.000 abstract 1
125000004423 acyloxy group Chemical group 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
-1 alkali metal salt Chemical class 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
238000005886 esterification reaction Methods 0.000 abstract 1
125000001033 ether group Chemical group 0.000 abstract 1
230000003301 hydrolyzing effect Effects 0.000 abstract 1
125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/005—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by nitrogen as hetero atom

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)

ES418421A 1970-06-18 1973-09-01 Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21. Expired ES418421A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HURI000396		1970-06-18

Publications (1)

Publication Number	Publication Date
ES418421A1 true ES418421A1 (es)	1976-06-16

Family

ID=11000842

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
ES392354A Expired ES392354A1 (es)	1970-06-18	1971-06-17	Un procedimiento para la preparacion de nuevos 21-sustitui-do 17-ara-esteroides.
ES418421A Expired ES418421A1 (es)	1970-06-18	1973-09-01	Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21.
ES418422A Expired ES418422A1 (es)	1970-06-18	1973-09-01	Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES392354A Expired ES392354A1 (es)	1970-06-18	1971-06-17	Un procedimiento para la preparacion de nuevos 21-sustitui-do 17-ara-esteroides.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES418422A Expired ES418422A1 (es)	1970-06-18	1973-09-01	Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21.

Country Status (11)

Country	Link
US (1)	US3790574A (es)
AT (1)	AT307640B (es)
BG (2)	BG20784A3 (es)
CA (1)	CA933151A (es)
DE (1)	DE2130282A1 (es)
ES (3)	ES392354A1 (es)
FR (1)	FR2100781B1 (es)
IL (1)	IL37030A0 (es)
NL (1)	NL7108379A (es)
PL (1)	PL70707B1 (es)
ZA (1)	ZA713788B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0229931D0 (en)	2002-12-21	2003-01-29	Astrazeneca Ab	Therapeutic agents
GB0314079D0 (en) *	2003-06-18	2003-07-23	Astrazeneca Ab	Therapeutic agents
SE0104334D0 (sv)	2001-12-19	2001-12-19	Astrazeneca Ab	Therapeutic agents
MX2020008182A (es) *	2018-02-11	2020-09-22	Jiangsu Hansoh Pharmaceutical Group Co Ltd	Reguladores de derivados esteroides, metodo para prepararlos y usos de los mismos.

1971
- 1971-06-09 AT AT502371A patent/AT307640B/de not_active IP Right Cessation
- 1971-06-10 IL IL37030A patent/IL37030A0/xx unknown
- 1971-06-11 ZA ZA713788A patent/ZA713788B/xx unknown
- 1971-06-14 US US00152970A patent/US3790574A/en not_active Expired - Lifetime
- 1971-06-16 BG BG017828A patent/BG20784A3/xx unknown
- 1971-06-16 PL PL1971148836A patent/PL70707B1/xx unknown
- 1971-06-16 BG BG019612A patent/BG18876A3/xx unknown
- 1971-06-17 CA CA115929A patent/CA933151A/en not_active Expired
- 1971-06-17 FR FR7122086A patent/FR2100781B1/fr not_active Expired
- 1971-06-17 ES ES392354A patent/ES392354A1/es not_active Expired
- 1971-06-18 NL NL7108379A patent/NL7108379A/xx unknown
- 1971-06-18 DE DE19712130282 patent/DE2130282A1/de active Pending
1973
- 1973-09-01 ES ES418421A patent/ES418421A1/es not_active Expired
- 1973-09-01 ES ES418422A patent/ES418422A1/es not_active Expired

Also Published As

Publication number	Publication date
ZA713788B (en)	1972-01-26
BG18876A3 (bg)	1975-03-20
DE2130282A1 (de)	1971-12-23
FR2100781A1 (es)	1972-03-24
NL7108379A (es)	1971-12-21
FR2100781B1 (es)	1975-06-06
US3790574A (en)	1974-02-05
BG20784A3 (bg)	1975-12-20
CA933151A (en)	1973-09-04
AT307640B (de)	1973-05-25
IL37030A0 (en)	1971-08-25
ES418422A1 (es)	1976-06-16
ES392354A1 (es)	1974-07-16
PL70707B1 (es)	1974-04-30

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