ES8502988A1 - Procedimiento para preparar derivados de piperacina. - Google Patents

Procedimiento para preparar derivados de piperacina.

Info

Publication number
ES8502988A1
ES8502988A1 ES522786A ES522786A ES8502988A1 ES 8502988 A1 ES8502988 A1 ES 8502988A1 ES 522786 A ES522786 A ES 522786A ES 522786 A ES522786 A ES 522786A ES 8502988 A1 ES8502988 A1 ES 8502988A1
Authority
ES
Spain
Prior art keywords
production method
derivative compounds
piperazine derivative
drugs containing
compounds
Prior art date
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
ES522786A
Other languages
English (en)
Other versions
ES522786A0 (es
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.)
Sandoz AG
Original Assignee
Sandoz 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.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES522786A0 publication Critical patent/ES522786A0/es
Publication of ES8502988A1 publication Critical patent/ES8502988A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR DERIVADOS DE PIPERACINA.CONSISTENTE EN CICLIZAR UN COMPUESTO DE FORMULA (II) PARA OBTENER DERIVADOS DE PIPERACINA DE FORMULA (I) EN LA QUE UNO DE LOS SIMBOLOS A Y B REPRESENTAN N Y EL OTRO CH; R1 Y R2 REPRESENTAN CADA UNO INDEPENDIENTEMENTE ENTRE SI H, ALQUILO C 1 A 6 O FENILALQUILO C 7 A 10; R3 REPRESENTA H O ALQUILO C 1 A 4; M REPRESENTA 1 O 2; R4 Y R5 REPRESENTAN INDEPENDIENTEMENTE ENTRE SI UNA DE OTRA, H, HALOGENO, ALQUILO C 1 A 4 Y OTROS; X REPRESENTA CH2 Y N ES 0, 1, 2 O 3 PUDIENDO REPRESENTAR CUANDO X REPRESENTA CO, 1, 2 O 3 O CUANDO X REPRESENTA O N ES 2 O 3. DESPUES DE LA OPERACION SE ELIMINA CUALQUIER GRUPO PROTECTOR DEL GRUPO CARBONILO QUE ESTE PRESENTE Y SE RECUPERA EL COMPUESTO DE FORMULA (I) EN FORMA DE BASE LIBRE O EN FORMA DE SAL DE ADICION DE ACIDOS.
ES522786A 1982-05-28 1983-05-27 Procedimiento para preparar derivados de piperacina. Expired ES8502988A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH331782 1982-05-28
CH337982 1982-06-02
CH448482 1982-07-22
CH448582 1982-07-22

Publications (2)

Publication Number Publication Date
ES522786A0 ES522786A0 (es) 1985-02-01
ES8502988A1 true ES8502988A1 (es) 1985-02-01

Family

ID=27428609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522786A Expired ES8502988A1 (es) 1982-05-28 1983-05-27 Procedimiento para preparar derivados de piperacina.

Country Status (18)

Country Link
US (2) US4565816A (es)
AU (1) AU573524B2 (es)
CA (1) CA1203801A (es)
DE (1) DE3318671A1 (es)
DK (1) DK237383A (es)
ES (1) ES8502988A1 (es)
FI (1) FI73999C (es)
FR (2) FR2527608B1 (es)
GB (1) GB2120670B (es)
HU (1) HU191844B (es)
IE (1) IE55312B1 (es)
IL (1) IL68793A (es)
NL (1) NL8301844A (es)
NZ (1) NZ204369A (es)
PH (1) PH22871A (es)
PT (1) PT76768B (es)
SE (1) SE452766B (es)
WO (1) WO1983004254A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803203A (en) * 1986-11-05 1989-02-07 Warner-Lambert Company Phenyl and heterocyclic piperazinyl alkoxy-benzheterocyclic compounds as antipsychotic agents
US5502187A (en) * 1992-04-03 1996-03-26 The Upjohn Company Pharmaceutically active bicyclic-heterocyclic amines
US6432957B1 (en) * 2001-06-29 2002-08-13 Kowa Co., Ltd. Piperazine derivative
GB0215293D0 (en) * 2002-07-03 2002-08-14 Rega Foundation Viral inhibitors
EP1706403B9 (en) * 2003-12-22 2012-07-25 K.U.Leuven Research & Development Imidazo[4,5-c]pyridine compounds and methods of antiviral treatment
SI1841765T1 (sl) * 2004-12-21 2009-08-31 Gilead Sciences Inc Imidazo(4,5-c)piridinska spojina in postopek za antivirusno zdravljenje
US7582636B2 (en) * 2005-05-26 2009-09-01 Wyeth Piperazinylimidazopyridine and piperazinyltriazolopyridine antagonists of Gonadotropin Releasing Hormone receptor
MX2009000235A (es) * 2006-07-07 2009-01-23 Gilead Sciences Inc Compuesto de piridazina novedoso y uso del mismo.
UA99466C2 (en) 2007-07-06 2012-08-27 Гилиад Сайенсиз, Инк. Crystalline pyridazine compound
DK2571878T3 (en) * 2010-05-17 2019-02-11 Indian Incozen Therapeutics Pvt Ltd Hitherto unknown 3,5-DISUBSTITUTED-3H-IMIDAZO [4,5-B] PYRIDINE AND 3,5- DISUBSTITUTED -3H- [1,2,3] TRIAZOL [4,5-B] PYRIDINE COMPOUNDS AS MODULATORS OF PROTEIN CHINES
CN102952121A (zh) * 2012-07-27 2013-03-06 北京海步国际医药科技发展有限公司 一种哌嗪衍生物的一种改进的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129219C (es) * 1965-12-16
GB1165283A (en) * 1967-01-17 1969-09-24 Science Union & Cie New Purine Derivatives and processes for prepararing them
US4022779A (en) * 1974-07-25 1977-05-10 E. R. Squibb & Sons, Inc. Amino derivatives of pyrido(3,4-b)pyrazine carboxylic acids and esters
US4082845A (en) * 1977-04-25 1978-04-04 Merck & Co., Inc. 3-(1-Piperazinyl)-pyrido[2,3-b]pyrazines

Also Published As

Publication number Publication date
US4565816A (en) 1986-01-21
FR2536398B1 (fr) 1986-12-05
SE8302979L (sv) 1983-11-29
AU1501283A (en) 1983-12-01
DE3318671A1 (de) 1983-12-01
FR2527608A1 (fr) 1983-12-02
IE831263L (en) 1983-11-28
SE8302979D0 (sv) 1983-05-26
AU573524B2 (en) 1988-06-16
WO1983004254A1 (en) 1983-12-08
FI831790A0 (fi) 1983-05-20
DK237383A (da) 1983-11-29
FI831790L (fi) 1983-11-29
FR2536398A1 (fr) 1984-05-25
NL8301844A (nl) 1983-12-16
PH22871A (en) 1989-01-19
ES522786A0 (es) 1985-02-01
PT76768A (fr) 1983-06-01
CA1203801A (en) 1986-04-29
FI73999C (fi) 1987-12-10
GB2120670B (en) 1985-11-27
DK237383D0 (da) 1983-05-26
NZ204369A (en) 1986-09-10
US4652565A (en) 1987-03-24
SE452766B (sv) 1987-12-14
FI73999B (fi) 1987-08-31
IE55312B1 (en) 1990-08-01
PT76768B (fr) 1986-01-28
HU191844B (en) 1987-04-28
GB8314456D0 (en) 1983-06-29
FR2527608B1 (fr) 1986-10-10
IL68793A (en) 1987-03-31
GB2120670A (en) 1983-12-07
IL68793A0 (en) 1983-09-30

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