DK325975A - Piperazinderivater - Google Patents

Piperazinderivater

Info

Publication number: DK325975A
Authority: DK; Denmark
Prior art keywords: piperazine derivatives; piperazine; derivatives
Prior art date: 1974-08-12

Application number

DK325975A

Other languages

English (en)

Other versions

DK142871C (da

DK142871B (da

Inventor

R Cyrus

M Raschack

Original Assignee

Knoll 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.)

1974-08-12

Filing date

1975-07-17

Publication date

1976-02-13

1975-07-17 Application filed by Knoll Ag filed Critical Knoll Ag

1976-02-13 Publication of DK325975A publication Critical patent/DK325975A/da

1981-02-16 Publication of DK142871B publication Critical patent/DK142871B/da

1981-09-21 Application granted granted Critical

1981-09-21 Publication of DK142871C publication Critical patent/DK142871C/da

Links

GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical class C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 title 1
229940066771 systemic antihistamines piperazine derivative Drugs 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/04—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Hydrogenated Pyridines (AREA)

DK325975A 1974-08-12 1975-07-17 Analogifremgangsmaade til fremstilling af 3-methyl-3-(3,4-dihydroxy-benzyl)-piperazinderivater eller deres salte med fysiologisk antagelige syrer DK142871C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2438725A DE2438725A1 (de)	1974-08-12	1974-08-12	Piperazinderivate
DE2438725		1974-08-12

Publications (3)

Publication Number	Publication Date
DK325975A true DK325975A (da)	1976-02-13
DK142871B DK142871B (da)	1981-02-16
DK142871C DK142871C (da)	1981-09-21

Family

ID=5923040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK325975A DK142871C (da)	1974-08-12	1975-07-17	Analogifremgangsmaade til fremstilling af 3-methyl-3-(3,4-dihydroxy-benzyl)-piperazinderivater eller deres salte med fysiologisk antagelige syrer

Country Status (25)

Country	Link
US (1)	US3996360A (da)
JP (1)	JPS5143775A (da)
AR (1)	AR207473A1 (da)
AT (1)	AT342601B (da)
BE (1)	BE831406A (da)
CA (1)	CA1060446A (da)
CH (1)	CH627458A5 (da)
CS (1)	CS191940B2 (da)
DD (1)	DD123340A5 (da)
DE (1)	DE2438725A1 (da)
DK (1)	DK142871C (da)
ES (1)	ES440208A1 (da)
FI (1)	FI61698C (da)
FR (1)	FR2281764A1 (da)
GB (1)	GB1470362A (da)
HU (1)	HU172817B (da)
IE (1)	IE41450B1 (da)
IL (1)	IL47890A (da)
LU (1)	LU73190A1 (da)
NL (1)	NL7509427A (da)
NO (1)	NO143221C (da)
PL (1)	PL99592B1 (da)
SE (1)	SE410455B (da)
SU (1)	SU583754A3 (da)
ZA (1)	ZA754846B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4031216A (en) *	1974-08-12	1977-06-21	Knoll A.G. Chemische Fabriken	3-(3,4-Dialkoxy-benzyl)-3-methyl-piperazines
DE2604845A1 (de) *	1976-02-07	1977-08-18	Knoll Ag	Neue piperazinderivate
FR2493316A1 (fr) *	1980-11-06	1982-05-07	Science Union & Cie	Nouveau procede de preparation des (trialcoxy benzyl)-1 piperazines et notamment de la (trimethoxy-2', 3', 4' benzyl)-1 piperazine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH82A (fr) *		1889-01-10	Grandjean Eugene Francois Loui	Nouveau système de raquette-coqueret pour montres de tous calibres
US2997473A (en) *	1958-07-05	1961-08-22	Nederlansche Combinatie Voor C	New 2-substituted piperazine derivatives with central stimulating activity

1974
- 1974-08-12 DE DE2438725A patent/DE2438725A1/de not_active Withdrawn
1975
- 1975-01-01 AR AR259835A patent/AR207473A1/es active
- 1975-07-15 BE BE158334A patent/BE831406A/xx not_active IP Right Cessation
- 1975-07-17 DK DK325975A patent/DK142871C/da not_active IP Right Cessation
- 1975-07-22 FR FR7522893A patent/FR2281764A1/fr active Granted
- 1975-07-28 ZA ZA00754846A patent/ZA754846B/xx unknown
- 1975-07-31 US US05/600,870 patent/US3996360A/en not_active Expired - Lifetime
- 1975-07-31 CS CS755369A patent/CS191940B2/cs unknown
- 1975-08-04 SU SU7502162172A patent/SU583754A3/ru active
- 1975-08-05 GB GB3263375A patent/GB1470362A/en not_active Expired
- 1975-08-07 NL NL7509427A patent/NL7509427A/xx not_active Application Discontinuation
- 1975-08-07 IL IL47890A patent/IL47890A/xx unknown
- 1975-08-08 AT AT618775A patent/AT342601B/de not_active IP Right Cessation
- 1975-08-08 DD DD187771A patent/DD123340A5/xx unknown
- 1975-08-11 NO NO752806A patent/NO143221C/no unknown
- 1975-08-11 SE SE7508993A patent/SE410455B/xx unknown
- 1975-08-11 LU LU73190A patent/LU73190A1/xx unknown
- 1975-08-11 HU HU75KO00002730A patent/HU172817B/hu unknown
- 1975-08-11 IE IE1785/75A patent/IE41450B1/en unknown
- 1975-08-12 CA CA233,316A patent/CA1060446A/en not_active Expired
- 1975-08-12 ES ES440208A patent/ES440208A1/es not_active Expired
- 1975-08-12 FI FI752281A patent/FI61698C/fi not_active IP Right Cessation
- 1975-08-12 PL PL1975182692A patent/PL99592B1/pl unknown
- 1975-08-12 CH CH1046975A patent/CH627458A5/de not_active IP Right Cessation
- 1975-08-12 JP JP50098030A patent/JPS5143775A/ja active Pending

Also Published As

Publication number	Publication date
DD123340A5 (da)	1976-12-12
BE831406A (fr)	1976-01-15
FR2281764A1 (fr)	1976-03-12
NL7509427A (nl)	1976-02-16
DK142871C (da)	1981-09-21
ATA618775A (de)	1977-08-15
ES440208A1 (es)	1977-03-01
NO752806L (da)	1976-02-13
PL99592B1 (pl)	1978-07-31
GB1470362A (en)	1977-04-14
DK142871B (da)	1981-02-16
FI61698B (fi)	1982-05-31
AR207473A1 (es)	1976-10-08
SE410455B (sv)	1979-10-15
HU172817B (hu)	1978-12-28
FR2281764B1 (da)	1979-08-10
LU73190A1 (da)	1976-03-02
NO143221B (no)	1980-09-22
ZA754846B (en)	1976-10-27
FI752281A7 (da)	1976-02-13
DE2438725A1 (de)	1976-02-26
FI61698C (fi)	1982-09-10
IE41450B1 (en)	1980-01-02
CS191940B2 (en)	1979-07-31
SE7508993L (sv)	1976-02-13
AU8388975A (en)	1977-02-17
NO143221C (no)	1981-01-02
SU583754A3 (ru)	1977-12-05
IL47890A (en)	1979-10-31
AT342601B (de)	1978-04-10
CA1060446A (en)	1979-08-14
JPS5143775A (da)	1976-04-14
CH627458A5 (de)	1982-01-15
US3996360A (en)	1976-12-07
IL47890A0 (en)	1975-11-25

Legal Events

Date	Code	Title	Description
1984-03-03	PBP	Patent lapsed

Publication	Publication Date	Title
FI54452B (fi)	1978-08-31	Kapsylaemne med upprivningsanvisning
BE829927A (fr)	1975-12-05	Alkanolamines
BR7506409A (pt)	1976-08-10	Filatorio aperfeicoado
BE830402A (fr)	1975-12-19	Derives polyniques
SE7510823L (sv)	1975-09-26	Piperazinderivat
BR7502999A (pt)	1976-04-20	Esquema mostrador
DK524175A (da)	1976-05-27	Bendiazepinderivater
IT1058298B (it)	1982-04-10	Derivati dinitroanilinici
TR18332A (tr)	1976-12-28	Insektisid terkipler
DK588575A (da)	1976-06-28	Morpholinderivater
DK198675A (da)	1975-11-08	Morfolinderivater
SE409641B (sv)	1979-09-03	Lopare for blixtlas
CU34293A (es)	1979-01-16	Derivados acilicos
BE836295A (fr)	1976-06-04	Derives de 3-formylcephem
DK367675A (da)	1976-02-20	Heterocykliske forbindelser
SE7513007L (sv)	1976-05-21	Cykliska forfamid-derivat
DK234475A (da)	1975-12-02	Amidinhydrazonderivater
SE7414622L (sv)	1976-05-24	Fenylpyridinamiderivat
DK500775A (da)	1976-05-08	Heterocycliske forbindelser
SE7510153L (sv)	1976-05-07	Alkanolaminer
SE7800301L (sv)	1978-01-11	Tioxantenderivat
NL7509427A (nl)	1976-02-16	Piperazinederivaten.
IT1052031B (it)	1981-06-20	Derivati carbamolici bromurati
CU34406A (es)	1978-09-08	Nuevas bencilpirimidinas
FR2280378A1 (fr)	1976-02-27	Derives de piperidinobutyrophenone