FR2493316B1 - - Google Patents

Info

Publication number
FR2493316B1
FR2493316B1 FR8023678A FR8023678A FR2493316B1 FR 2493316 B1 FR2493316 B1 FR 2493316B1 FR 8023678 A FR8023678 A FR 8023678A FR 8023678 A FR8023678 A FR 8023678A FR 2493316 B1 FR2493316 B1 FR 2493316B1
Authority
FR
France
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
FR8023678A
Other languages
French (fr)
Other versions
FR2493316A1 (en
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.)
Science Union et Cie
Original Assignee
Science Union et Cie
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.)
Filing date
Publication date
Application filed by Science Union et Cie filed Critical Science Union et Cie
Priority to FR8023678A priority Critical patent/FR2493316A1/en
Priority to MA19524A priority patent/MA19322A1/en
Priority to ES506814A priority patent/ES8302679A1/en
Priority to MX819743U priority patent/MX6973E/en
Priority to EG640/81A priority patent/EG15454A/en
Priority to CH7061/81A priority patent/CH651031A5/en
Priority to IT49630/81A priority patent/IT1142928B/en
Priority to BE0/206459A priority patent/BE891012A/en
Priority to GR66443A priority patent/GR75036B/el
Priority to CA000389487A priority patent/CA1181069A/en
Priority to LU83738A priority patent/LU83738A1/en
Priority to PT73935A priority patent/PT73935B/en
Priority to AU77121/81A priority patent/AU546225B2/en
Priority to JP56178238A priority patent/JPS57108086A/en
Priority to DE19813144235 priority patent/DE3144235A1/en
Priority to OA57535A priority patent/OA06939A/en
Publication of FR2493316A1 publication Critical patent/FR2493316A1/en
Application granted granted Critical
Publication of FR2493316B1 publication Critical patent/FR2493316B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • 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)
FR8023678A 1980-11-06 1980-11-06 NEW PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES AND IN PARTICULAR (TRIMETHOXY-2 ', 3', 4 'BENZYL) -1 PIPERAZINE Granted FR2493316A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR8023678A FR2493316A1 (en) 1980-11-06 1980-11-06 NEW PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES AND IN PARTICULAR (TRIMETHOXY-2 ', 3', 4 'BENZYL) -1 PIPERAZINE
MA19524A MA19322A1 (en) 1980-11-06 1981-11-03 PROCESS FOR THE PREPARATION OF (TRIALCOXYBENZYL) - 1 PIPERAZINES
ES506814A ES8302679A1 (en) 1980-11-06 1981-11-03 Manufacture of 1-(trialkoxybenzyl)piperadine
EG640/81A EG15454A (en) 1980-11-06 1981-11-04 Process for preparing of 1-(trialkoxybenzyl)piperazines
CH7061/81A CH651031A5 (en) 1980-11-06 1981-11-04 PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES.
IT49630/81A IT1142928B (en) 1980-11-06 1981-11-04 PROCEDURE TO PREPARE I- (TRIALCOSSI-BENZIL) -PIPERAZINE
MX819743U MX6973E (en) 1980-11-06 1981-11-04 PROCEDURE TO PREPARE (TRIALCOXIBENCIL) -1 PIPERAZINES
GR66443A GR75036B (en) 1980-11-06 1981-11-05
BE0/206459A BE891012A (en) 1980-11-06 1981-11-05 PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES
CA000389487A CA1181069A (en) 1980-11-06 1981-11-05 Process for preparing 1-(trialkoxybenzyl) piperazines
LU83738A LU83738A1 (en) 1980-11-06 1981-11-05 PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES
PT73935A PT73935B (en) 1980-11-06 1981-11-05 PROCESS FOR THE PREPARATION OF (TRIALCOXYBENZYL) -1 PIPERAZINES
AU77121/81A AU546225B2 (en) 1980-11-06 1981-11-05 Process for preparing 1-(trialkoxybenzyl)-piperazines
JP56178238A JPS57108086A (en) 1980-11-06 1981-11-06 Manufacture of 1-(trialkoxybenzyl)piperadine
DE19813144235 DE3144235A1 (en) 1980-11-06 1981-11-06 Process for the preparation of 1-(trialkoxybenzyl)- piperazines
OA57535A OA06939A (en) 1980-11-06 1981-11-06 Process for the preparation of (trialkoxybenzyl) -1 piperazines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023678A FR2493316A1 (en) 1980-11-06 1980-11-06 NEW PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES AND IN PARTICULAR (TRIMETHOXY-2 ', 3', 4 'BENZYL) -1 PIPERAZINE

Publications (2)

Publication Number Publication Date
FR2493316A1 FR2493316A1 (en) 1982-05-07
FR2493316B1 true FR2493316B1 (en) 1983-04-15

Family

ID=9247720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023678A Granted FR2493316A1 (en) 1980-11-06 1980-11-06 NEW PROCESS FOR THE PREPARATION OF (TRIALCOXY BENZYL) -1 PIPERAZINES AND IN PARTICULAR (TRIMETHOXY-2 ', 3', 4 'BENZYL) -1 PIPERAZINE

Country Status (16)

Country Link
JP (1) JPS57108086A (en)
AU (1) AU546225B2 (en)
BE (1) BE891012A (en)
CA (1) CA1181069A (en)
CH (1) CH651031A5 (en)
DE (1) DE3144235A1 (en)
EG (1) EG15454A (en)
ES (1) ES8302679A1 (en)
FR (1) FR2493316A1 (en)
GR (1) GR75036B (en)
IT (1) IT1142928B (en)
LU (1) LU83738A1 (en)
MA (1) MA19322A1 (en)
MX (1) MX6973E (en)
OA (1) OA06939A (en)
PT (1) PT73935B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650176A5 (en) * 1982-08-23 1985-07-15 Daussan & Co DEVICE FOR THE CASTING OF MOLTEN METAL.
FR2661176B1 (en) * 1990-04-20 1992-06-12 Adir NEW PROCESS FOR THE PREPARATION OF 1- (2,3,4-TRIMETHOXYBENZYL) PIPERAZINE IN REDUCTIVE AMINATION.
FR2703048B1 (en) * 1993-03-24 1996-01-05 Adir NOVEL N-BENZYLPIPERAZINE COMPOUNDS, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM.
CN100413854C (en) * 2004-06-29 2008-08-27 北京德众万全药物技术开发有限公司 Simple process for preparing trimetazidine and its medicinal salts
CN102993122B (en) * 2012-12-24 2015-03-04 武汉武药制药有限公司 Novel synthesis path of trimetazidine hydrochloride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438725A1 (en) * 1974-08-12 1976-02-26 Knoll Ag PIPERAZINE DERIVATIVES

Also Published As

Publication number Publication date
AU546225B2 (en) 1985-08-22
MX6973E (en) 1987-01-13
DE3144235A1 (en) 1982-06-24
GR75036B (en) 1984-07-12
CH651031A5 (en) 1985-08-30
EG15454A (en) 1985-12-31
CA1181069A (en) 1985-01-15
OA06939A (en) 1983-07-31
IT8149630A0 (en) 1981-11-04
MA19322A1 (en) 1982-07-01
LU83738A1 (en) 1982-06-30
PT73935A (en) 1981-12-01
ES506814A0 (en) 1983-02-01
AU7712181A (en) 1982-05-13
IT1142928B (en) 1986-10-15
BE891012A (en) 1982-05-05
ES8302679A1 (en) 1983-02-01
FR2493316A1 (en) 1982-05-07
JPS57108086A (en) 1982-07-05
PT73935B (en) 1983-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse