ES534315A0 - Un procedimieto para la preparacion de derivados de benia pina. - Google Patents

Un procedimieto para la preparacion de derivados de benia pina.

Info

Publication number
ES534315A0
ES534315A0 ES534315A ES534315A ES534315A0 ES 534315 A0 ES534315 A0 ES 534315A0 ES 534315 A ES534315 A ES 534315A ES 534315 A ES534315 A ES 534315A ES 534315 A0 ES534315 A0 ES 534315A0
Authority
ES
Spain
Prior art keywords
benia
pina
derivatives
procedure
preparation
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.)
Granted
Application number
ES534315A
Other languages
English (en)
Other versions
ES8604598A1 (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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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
Priority claimed from GB838319357A external-priority patent/GB8319357D0/en
Priority claimed from GB838334502A external-priority patent/GB8334502D0/en
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES8604598A1 publication Critical patent/ES8604598A1/es
Publication of ES534315A0 publication Critical patent/ES534315A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES534315A 1983-07-18 1984-07-13 Un procedimieto para la preparacion de derivados de benia pina. Expired ES8604598A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838319357A GB8319357D0 (en) 1983-07-18 1983-07-18 Compounds
GB838334502A GB8334502D0 (en) 1983-12-24 1983-12-24 Compounds

Publications (2)

Publication Number Publication Date
ES8604598A1 ES8604598A1 (es) 1986-02-01
ES534315A0 true ES534315A0 (es) 1986-02-01

Family

ID=26286633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534315A Expired ES8604598A1 (es) 1983-07-18 1984-07-13 Un procedimieto para la preparacion de derivados de benia pina.

Country Status (11)

Country Link
US (2) US4661489A (es)
EP (1) EP0134984B1 (es)
AU (1) AU572864B2 (es)
CA (1) CA1238320A (es)
DE (1) DE3472678D1 (es)
DK (1) DK169548B1 (es)
ES (1) ES8604598A1 (es)
GR (1) GR79947B (es)
IE (1) IE57569B1 (es)
MX (1) MX161064A (es)
NZ (1) NZ208896A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134984B1 (en) * 1983-07-16 1988-07-13 Beecham Group Plc Benzazepine and benzoxazepine derivatives
EP0187012B1 (en) * 1984-12-22 1989-06-21 Beecham Group Plc Novel compositions
GB8509435D0 (en) * 1985-04-12 1985-05-15 Beecham Group Plc Intermediates & process
GB9024924D0 (en) * 1990-11-16 1991-01-02 Beecham Group Plc Novel compositions
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
DE19628776A1 (de) 1996-07-17 1998-01-22 Bayer Ag Oral applizierbare Granulate von Hexahydropyrazinderivaten
DE102005011779A1 (de) * 2005-03-11 2006-09-14 Bayer Healthcare Ag Endoparasitizide Mittel
DE102008022520A1 (de) 2008-05-07 2009-11-12 Bayer Animal Health Gmbh Feste Arzneimittelformulierung mit verzögerter Freisetzung
WO2012081035A2 (en) * 2010-12-13 2012-06-21 Sequent Scientific Limited A process for preparation of praziquantel
CN104844606B (zh) * 2011-05-31 2017-03-01 山东大学（威海） 抗寄生虫吡嗪异喹啉衍生物
CN102321088A (zh) * 2011-08-03 2012-01-18 威海秀水药物研发有限公司 一种新型抗血吸虫化合物
CN110128325B (zh) * 2019-04-11 2021-01-05 广州医科大学 取代苯基哌啶酮类化合物及其合成方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129434C (es) * 1966-03-12
DE2362539C2 (de) * 1973-12-17 1986-05-07 Merck Patent Gmbh, 6100 Darmstadt 2-Acyl-4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isochinoline, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel
US4162319A (en) * 1974-08-28 1979-07-24 Merck Patent Gesellschaft Mit Beschrankter Haftung Ring substituted pyrazino-isoquinoline derivatives and their preparation
DE2441261A1 (de) * 1974-08-28 1976-03-18 Merck Patent Gmbh Ringsubstituierte pyrazino-isochinolin-derivat und verfahren zu ihrer herstellung
NL7809726A (nl) * 1978-09-26 1980-03-28 Akzo Nv Nieuwe tetracyclische verbindingen.
FR2520740A1 (fr) * 1982-01-29 1983-08-05 Sanofi Sa Procede pour la preparation d'acyl-2-hexahydro-1,3,4,6,7,11b-2h-pyrazino (2,1-a) isoquinoleinones-4 et intermediaires
IN157936B (es) * 1982-07-08 1986-07-26 Korea Advanced Inst Sci & Tech
ZW6284A1 (en) * 1983-05-05 1985-10-30 Hoffmann La Roche Novel pyrimidone derivatives
EP0134984B1 (en) * 1983-07-16 1988-07-13 Beecham Group Plc Benzazepine and benzoxazepine derivatives

Also Published As

Publication number Publication date
ES8604598A1 (es) 1986-02-01
NZ208896A (en) 1988-03-30
DK169548B1 (da) 1994-11-28
MX161064A (es) 1990-07-19
DE3472678D1 (de) 1988-08-18
EP0134984B1 (en) 1988-07-13
CA1238320A (en) 1988-06-21
DK347284D0 (da) 1984-07-13
IE57569B1 (en) 1992-12-16
US4661489A (en) 1987-04-28
AU3058184A (en) 1985-01-17
AU572864B2 (en) 1988-05-19
US4866056A (en) 1989-09-12
DK347284A (da) 1985-01-17
EP0134984A1 (en) 1985-03-27
GR79947B (es) 1984-10-31
IE841830L (en) 1985-01-16

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20041105