DK141702C - - Google Patents

Info

Publication number: DK141702C
Authority: DK; Denmark

Application number

DK171274A

Other languages

Danish (da)

Other versions

DK141702B (da

Inventor

A K Saxena

P C Jain

G Singh

P R Dua

R C Srimal

B N Dhawan

N Anand

Original Assignee

Council Of Scientific And Industrial Research India

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.)

1973-03-30

Filing date

1974-03-28

Publication date

1980-10-27

1974-03-28 Application filed by Council Of Scientific And Industrial Research India filed Critical Council Of Scientific And Industrial Research India

1980-05-27 Publication of DK141702B publication Critical patent/DK141702B/da

1980-10-27 Application granted granted Critical

1980-10-27 Publication of DK141702C publication Critical patent/DK141702C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK171274AA 1973-03-30 1974-03-28 Analogifremgangsmåde til fremstilling af 1,2,3,4,6,7,12,12a-oktahydropyrazino-(2',1'-6,1)-pyrido-(3,4-b)-indoler eller salte deraf. DK141702B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US346468A US3917599A (en)	1973-03-30	1973-03-30	2-Substituted-1,2,3,4,6,7,12,12A-octahydropyrazino(2{40 ,1{40 :6,1)pyrido(3,4-B)indoles
US34640873		1973-03-30

Publications (2)

Publication Number	Publication Date
DK141702B DK141702B (da)	1980-05-27
DK141702C true DK141702C (sv)	1980-10-27

Family

ID=23359248

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK171274AA DK141702B (da)	1973-03-30	1974-03-28	Analogifremgangsmåde til fremstilling af 1,2,3,4,6,7,12,12a-oktahydropyrazino-(2',1'-6,1)-pyrido-(3,4-b)-indoler eller salte deraf.

Country Status (7)

Country	Link
US (1)	US3917599A (sv)
AU (1)	AU6164973A (sv)
CH (1)	CH596205A5 (sv)
DK (1)	DK141702B (sv)
FR (1)	FR2223013B1 (sv)
NL (1)	NL171270C (sv)
SE (1)	SE408710B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4717414A (en) *	1986-08-08	1988-01-05	Ppg Industries, Inc.	Herbicidally active imidazopyrrolo-pyridine (or benzene) derivatives
FR2616433B1 (fr) *	1987-06-15	1989-09-01	Adir	Nouveaux derives piperazinyl alkyl piperazine, leurs procedes de preparation et les compositions pharmaceutiques qui les contiennent
US5622960A (en) *	1992-04-14	1997-04-22	The United States Of America As Represented By The Department Of Health And Human Services	Topoisomerase II inhibitors and therapeutic uses therefor
US5281608A (en) *	1992-08-28	1994-01-25	American Home Products Corporation	Substituted tetrahydropyrido[3',4':4,5]-pyrrolo[3,2-c]quinolines
US6143746A (en) *	1994-01-21	2000-11-07	Icos Corporation	Tetracyclic cyclic GMP-specific phosphodiesterase inhibitors, process of preparation and use
GB9514465D0 (en) *	1995-07-14	1995-09-13	Glaxo Lab Sa	Chemical compounds
GB9401090D0 (en) *	1994-01-21	1994-03-16	Glaxo Lab Sa	Chemical compounds
GB9514473D0 (en)	1995-07-14	1995-09-13	Glaxo Lab Sa	Chemical compounds
GB9514464D0 (en)	1995-07-14	1995-09-13	Glaxo Lab Sa	Medicaments
EE9800390A (et) *	1996-05-10	1999-06-15	Icos Corporation	Karboliini derivaadid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3151116A (en) *	1961-11-03	1964-09-29	Ciba Geigy Corp	Certain 2-aza-indolo [2, 3-alpha] quinolizine compounds
US3468890A (en) *	1966-06-09	1969-09-23	Sterling Drug Inc	Pyrazino(1',2':1,2)pyrido(3,4-b)indoles
US3644384A (en) *	1969-06-09	1972-02-22	Sterling Drug Inc	Certain 2-(alpha-haloacetyl) - 1 2 3 4-tetrahydro - 9h - pyrido(3 4-b)indole-3-carboxylates and derivatives
US3717638A (en) *	1971-03-11	1973-02-20	Sterling Drug Inc	1,2,3,4,6,7,12,12A-OCTAHYDRO-2-PHENYLPYRAZINO[2',1':6,1]PYRIDO[3,4-b]INDOLES AND INTERMEDIATES THEREFOR

1973
- 1973-03-30 US US346468A patent/US3917599A/en not_active Expired - Lifetime
- 1973-10-17 SE SE7314117A patent/SE408710B/sv unknown
- 1973-10-22 AU AU61649/73A patent/AU6164973A/en not_active Expired
- 1973-11-19 NL NLAANVRAGE7315803,A patent/NL171270C/xx not_active IP Right Cessation
- 1973-11-23 CH CH1653573A patent/CH596205A5/xx not_active IP Right Cessation
1974
- 1974-03-22 FR FR7409968A patent/FR2223013B1/fr not_active Expired
- 1974-03-28 DK DK171274AA patent/DK141702B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL171270B (nl)	1982-10-01
SE408710B (sv)	1979-07-02
NL7315803A (sv)	1974-10-02
FR2223013B1 (sv)	1977-07-01
DK141702B (da)	1980-05-27
FR2223013A1 (sv)	1974-10-25
US3917599A (en)	1975-11-04
AU6164973A (en)	1975-04-24
NL171270C (nl)	1983-03-01
CH596205A5 (sv)	1978-03-15

Publication	Publication Date	Title
AR201758A1 (sv)	1975-04-15
AU476761B2 (sv)	1976-09-30
AU465372B2 (sv)	1975-09-25
AR201235Q (sv)	1975-02-21
AR201231Q (sv)	1975-02-21
AU474593B2 (sv)	1976-07-29
AU474511B2 (sv)	1976-07-22
AU474838B2 (sv)	1976-08-05
AU471343B2 (sv)	1976-04-15
AU465453B2 (sv)	1975-09-25
AU465434B2 (sv)	1975-09-25
AU450229B2 (sv)	1974-07-04
AU476714B2 (sv)	1976-09-30
AR201229Q (sv)	1975-02-21
AU466283B2 (sv)	1975-10-23
AR199451A1 (sv)	1974-08-30
AU476696B2 (sv)	1976-09-30
AU472848B2 (sv)	1976-06-03
AU477823B2 (sv)	1975-06-19
AU461342B2 (sv)	1975-05-22
AU471461B2 (sv)	1976-04-29
AR200256A1 (sv)	1974-10-31
AU476873B1 (sv)	1975-01-09
AR210729A1 (sv)	1977-09-15
AU477824B2 (sv)	1975-07-17

Legal Events

Date	Code	Title	Description
1991-11-25	PBP	Patent lapsed