BE891012A - Procede de preparation de (trialcoxy benzyl)-1 piperazines - Google Patents

Procede de preparation de (trialcoxy benzyl)-1 piperazines

Info

Publication number
BE891012A
BE891012A BE0/206459A BE206459A BE891012A BE 891012 A BE891012 A BE 891012A BE 0/206459 A BE0/206459 A BE 0/206459A BE 206459 A BE206459 A BE 206459A BE 891012 A BE891012 A BE 891012A
Authority
BE
Belgium
Prior art keywords
trialcoxy
piperazines
benzyl
preparation
trialcoxy benzyl
Prior art date
Application number
BE0/206459A
Other languages
English (en)
Original Assignee
Science Union & 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 & Cie filed Critical Science Union & Cie
Publication of BE891012A publication Critical patent/BE891012A/fr

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)
BE0/206459A 1980-11-06 1981-11-05 Procede de preparation de (trialcoxy benzyl)-1 piperazines BE891012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023678A FR2493316A1 (fr) 1980-11-06 1980-11-06 Nouveau procede de preparation des (trialcoxy benzyl)-1 piperazines et notamment de la (trimethoxy-2', 3', 4' benzyl)-1 piperazine

Publications (1)

Publication Number Publication Date
BE891012A true BE891012A (fr) 1982-05-05

Family

ID=9247720

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206459A BE891012A (fr) 1980-11-06 1981-11-05 Procede de preparation de (trialcoxy benzyl)-1 piperazines

Country Status (16)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650176A5 (fr) * 1982-08-23 1985-07-15 Daussan & Co Dispositif pour la coulee du metal fondu.
FR2661176B1 (fr) * 1990-04-20 1992-06-12 Adir Nouveau procede de preparation de la 1-(2,3,4-trimethoxybenzyl) piperazine en amination reductive.
FR2703048B1 (fr) * 1993-03-24 1996-01-05 Adir Nouveaux composes n-benzylpiperazine, leur procede de preparation et les compositions pharmaceutiques les renfermant.
CN100413854C (zh) * 2004-06-29 2008-08-27 北京德众万全药物技术开发有限公司 一种曲美他嗪及其药用盐的制备方法
CN102993122B (zh) * 2012-12-24 2015-03-04 武汉武药制药有限公司 ***美他嗪的合成新路线

Family Cites Families (1)

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

Also Published As

Publication number Publication date
ES506814A0 (es) 1983-02-01
JPS57108086A (en) 1982-07-05
OA06939A (fr) 1983-07-31
PT73935B (fr) 1983-11-30
GR75036B (fr) 1984-07-12
EG15454A (en) 1985-12-31
FR2493316A1 (fr) 1982-05-07
PT73935A (fr) 1981-12-01
IT8149630A0 (it) 1981-11-04
LU83738A1 (fr) 1982-06-30
ES8302679A1 (es) 1983-02-01
CA1181069A (fr) 1985-01-15
FR2493316B1 (fr) 1983-04-15
DE3144235A1 (de) 1982-06-24
IT1142928B (it) 1986-10-15
AU546225B2 (en) 1985-08-22
MX6973E (es) 1987-01-13
CH651031A5 (fr) 1985-08-30
MA19322A1 (fr) 1982-07-01
AU7712181A (en) 1982-05-13

Similar Documents

Publication Publication Date Title
FR2479187B1 (fr) Procede de preparation de n-octadienol
BE890094A (fr) Procede de preparation de polyalkylene polyamines
RO81944A (fr) Procede de preparasiton des imidosulfamides
PT76595A (fr) Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines
RO86319A (fr) Procede pour la preparation des composes de benzimidazole
MA18763A1 (fr) Procede de preparation de 9-aminoalkylfluorenes
FR2555575B1 (fr) Procede de preparation de 4-alcoxyanilines
BE891012A (fr) Procede de preparation de (trialcoxy benzyl)-1 piperazines
FR2562070B1 (fr) Procede de preparation de 2-amino-s-triazines
FR2464248B1 (fr) Procede de preparation de b-aminopropionamides
FR2496660B1 (fr) Procede de preparation de n-acylcarnosine
BE889546A (fr) Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
FR2534905B1 (fr) Procede de preparation de phenylcetones
PT74559B (fr) Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
FR2550190B1 (fr) Procede de preparation de b-phenylserine
BE884454A (fr) Procede de preparation de chlorothiolformiates
FR2528825B1 (fr) Procede de preparation de meta-chlorobenzotrifluorure
BE890748A (fr) Procede de preparation de derives de 11-dedecen-1-yle
RO81430A (fr) Procede de preparation des azolul siliglycolethers
IT1170713B (it) Composti piperazinici procedimento per prepararli e loro impiego
FR2566776B1 (fr) Procede de preparation de metalloporphyrines
BE877951A (fr) Procede de preparation de n-alcoyl-ethylene-diamines
BE883322A (fr) Procede de preparation de d-alpha-amino-acides
FR2526790B1 (fr) Procede de preparation de la o-phenylenediamine
RO85559A (fr) Procede pour la preparation des chloracetanilides substitus

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCIENCE UNION ET CIE SOC. FRANCAISE DE RECHERCHE

Effective date: 19941130