NO161914C - Analogifremgangsmaate ved fremstilling av terapeutisk aktive pyridazo(1,2-a)(1,2)kondenserte ringsystemer. - Google Patents

Analogifremgangsmaate ved fremstilling av terapeutisk aktive pyridazo(1,2-a)(1,2)kondenserte ringsystemer.

Info

Publication number
NO161914C
NO161914C NO853336A NO853336A NO161914C NO 161914 C NO161914 C NO 161914C NO 853336 A NO853336 A NO 853336A NO 853336 A NO853336 A NO 853336A NO 161914 C NO161914 C NO 161914C
Authority
NO
Norway
Prior art keywords
pyridazo
preparation
ring systems
therapeutically active
condensed ring
Prior art date
Application number
NO853336A
Other languages
English (en)
Norwegian (no)
Other versions
NO161914B (no
NO853336L (no
Inventor
Cedric Herbert Hassall
Geoffrey Lawton
Sally Redshaw
Original Assignee
Hoffmann La Roche
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 GB848421493A external-priority patent/GB8421493D0/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NO853336L publication Critical patent/NO853336L/no
Publication of NO161914B publication Critical patent/NO161914B/no
Publication of NO161914C publication Critical patent/NO161914C/no

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
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Peptides Or Proteins (AREA)
NO853336A 1984-08-24 1985-08-23 Analogifremgangsmaate ved fremstilling av terapeutisk aktive pyridazo(1,2-a)(1,2)kondenserte ringsystemer. NO161914C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848421493A GB8421493D0 (en) 1984-08-24 1984-08-24 Bicyclic compounds
GB858513541A GB8513541D0 (en) 1984-08-24 1985-05-29 Bicyclic compounds

Publications (3)

Publication Number Publication Date
NO853336L NO853336L (no) 1986-02-25
NO161914B NO161914B (no) 1989-07-03
NO161914C true NO161914C (no) 1989-10-11

Family

ID=26288155

Family Applications (1)

Application Number Title Priority Date Filing Date
NO853336A NO161914C (no) 1984-08-24 1985-08-23 Analogifremgangsmaate ved fremstilling av terapeutisk aktive pyridazo(1,2-a)(1,2)kondenserte ringsystemer.

Country Status (14)

Country Link
US (4) US4692438A (es)
EP (1) EP0172552A3 (es)
AU (1) AU583843B2 (es)
CS (1) CS255893B2 (es)
DK (1) DK384385A (es)
ES (3) ES8700258A1 (es)
FI (1) FI853174L (es)
HU (1) HU193446B (es)
IL (1) IL76133A (es)
MC (1) MC1694A1 (es)
NO (1) NO161914C (es)
NZ (1) NZ213130A (es)
PH (1) PH21749A (es)
PT (1) PT81015B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692438A (en) * 1984-08-24 1987-09-08 Hoffmann-La Roche Inc. Pyridazo-diazepines, diazocines, and -triazepines having anti-hypertensive activity
ZW11586A1 (en) * 1985-07-01 1987-12-30 Hoffmann La Roche Bicyclic compounds
GB8629875D0 (en) * 1986-12-15 1987-01-28 Hoffmann La Roche Pyridazodiazepine derivatives
US5430145A (en) * 1990-10-18 1995-07-04 Merrell Dow Pharmaceuticals Inc. Mercaptoacetylamide derivatives useful as inhibitors of enkephalinase and ace
US5308841A (en) * 1990-12-21 1994-05-03 Merrell Dow Pharmaceuticals Inc. Amino and nitro containing tricyclic compounds useful as inhibitors of ACE
US5457196A (en) * 1991-09-27 1995-10-10 Merrell Dow Pharmaceuticals Inc. 2-substituted indane-2-carboxyalkyl derivatives useful as inhibitors of enkephalinase and ACE
ES2106112T3 (es) * 1991-09-27 1997-11-01 Merrell Pharma Inc Derivados de indano-2-mercaptoacetilamida con una actividad inhibidora de encefalinasa y de ace.
US5455242A (en) * 1991-09-27 1995-10-03 Merrell Dow Pharmaceuticals Inc. Carboxyalkyl tricyclic derivatives useful as inhibitors of enkephalinase and ace
DK0625987T3 (da) * 1992-02-14 1999-01-11 Merrell Pharma Inc Aminoacetylmercaptoacetylamid-derivater, der kan anvendes som inhibitorer af enkephalinase og ACE
KR100281450B1 (ko) * 1992-05-15 2001-02-01 슈테펜 엘. 네스비트 엔케팔리나제 및 안지오텐신 전환 효소의 억제제로서 유용한 신규 메르캅토아세틸아미도 피리다조[1,2]피리다진, 피라졸로[1,2]피리다진, 피리다조[1,2-a][1,2]디아제핀 및 피라졸로[1,2-a][1,2]디아제핀 유도체
US5420271A (en) * 1992-08-24 1995-05-30 Merrell Dow Pharmaceuticals, Inc. 2-substituted indane-2-mercaptoacetylamide tricyclic derivatives useful as inhibitors of enkephalinase
ES2155852T3 (es) * 1992-10-30 2001-06-01 Merrell Pharma Inc Derivados de lactama biciclica de mercaptoacetilamida utiles como inhibidores de encefalinasa y eca.
WO1994022440A1 (en) * 1993-03-29 1994-10-13 Smithkline Beecham Corporation Bicyclic compounds which inhibit platelet aggregation
AU687984B2 (en) * 1994-02-14 1998-03-05 Merrell Pharmaceuticals Inc. Novel indane-2-mercaptoacetylamide disulfide derivatives useful as inhibitors of enkephalinase
WO1995021857A1 (en) * 1994-02-14 1995-08-17 Merrell Pharmaceuticals Inc. Novel 2-substituted indane-2-mercaptoacetylamide disulfide derivatives useful as inhibitors of enkephalinase and ace
US5530013A (en) * 1994-02-14 1996-06-25 American Home Products Corporation Venlafaxine in the inducement of cognition enhancement
DK0750631T3 (da) * 1994-02-14 2000-10-23 Merrell Pharma Inc Mercaptoacetylamido-1,3,4,5-tetrahydrobenzo[c]azepin-3-ondisulfidderivater som enkephalinase- og ACE-inhibitorer
NZ279012A (en) * 1994-02-14 1998-03-25 Merrell Pharma Inc Condensed benzazepine derivatives and medicaments
US5484783A (en) * 1994-03-24 1996-01-16 Merrell Dow Pharmaceuticals Inc. Hypocholesterolemic, antiatherosclerotic and hypotriglyceridemic mercaptoacetylamide and benzazapine derivatives
EP0751783B1 (en) * 1994-03-24 2000-02-02 Merrell Pharmaceuticals Inc. Hypocholesterolemic, antiatherosclerotic and hypotriglyceridemic use of aminoacetylmercapto derivatives
PT751774E (pt) * 1994-03-24 2003-11-28 Merrell Pharma Inc Derivados de dissulfureto de mercaptoacetilamida hipocolesterolemicos
US6559304B1 (en) 1998-08-19 2003-05-06 Vertex Pharmaceuticals Incorporated Method for synthesizing caspase inhibitors
US6177565B1 (en) * 1998-08-19 2001-01-23 Vertex Pharmaceuticals Inc. Process for synthesizing piperazic acid
US6703500B2 (en) 1998-08-19 2004-03-09 Vertex Pharmaceuticals, Incorporated Method of preparing bicyclic intermediates from piperazic acid or an ester thereof useful in the manufacture of caspase inhibitors
DE60115419T2 (de) * 2000-05-04 2006-08-17 Vertex Pharmaceuticals Inc., Cambridge Assymetrische synthese von piperazinsäure und ihre derivate
GB0119305D0 (en) 2001-04-12 2001-10-03 Aventis Pharma Gmbh Mercaptoacetylamide derivatives,a process for their preparation and their use
US8408396B2 (en) * 2008-07-25 2013-04-02 Chuluun Enkhbold Method of solid fuel beneficiation and transportation to thermoelectric power stations
PT2513116E (pt) * 2009-12-16 2015-10-14 Hetero Research Foundation Polimorfos de darunavir
ES2595235T3 (es) 2010-05-20 2016-12-28 Hetero Research Foundation Sal clorhidrato cristalina de darunavir

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308094A (en) * 1977-02-02 1981-12-29 Sanyo Electric Co., Ltd. Diaphragm for speaker and method of producing same
IL60617A0 (en) * 1979-07-23 1980-09-16 Sparamedica Ag Triazolopyridazine derivative,their preparation and pharmaceutical compositions containing them
DE3062972D1 (en) * 1979-09-19 1983-06-09 Hoffmann La Roche Pyridazopyridazine derivatives, processes for their preparation and pharmaceutical compositions containing these pyridazopyridazine derivatives
EP0042100A1 (de) * 1980-06-13 1981-12-23 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Pyrazolopyridazin-Derivate, Zwischenprodukte und Verfahren zu deren Herstellung, sowie diese enthaltende Arzneimittel
GB2128984B (en) * 1982-05-12 1985-05-22 Hoffmann La Roche Diaza-bicyclic compounds
US4692438A (en) * 1984-08-24 1987-09-08 Hoffmann-La Roche Inc. Pyridazo-diazepines, diazocines, and -triazepines having anti-hypertensive activity

Also Published As

Publication number Publication date
US4762924A (en) 1988-08-09
US4826980A (en) 1989-05-02
CS592885A2 (en) 1987-07-16
NO161914B (no) 1989-07-03
US4692438A (en) 1987-09-08
NZ213130A (en) 1988-05-30
PH21749A (en) 1988-02-18
DK384385A (da) 1986-02-25
CS255893B2 (en) 1988-03-15
IL76133A (en) 1989-12-15
ES552398A0 (es) 1987-05-01
PT81015A (en) 1985-09-01
ES8700258A1 (es) 1986-10-01
EP0172552A2 (de) 1986-02-26
AU583843B2 (en) 1989-05-11
FI853174L (fi) 1986-02-25
ES546360A0 (es) 1986-10-01
US4785093A (en) 1988-11-15
HU193446B (en) 1987-10-28
DK384385D0 (da) 1985-08-23
PT81015B (en) 1987-08-24
HUT38644A (en) 1986-06-30
ES8705444A1 (es) 1987-05-01
ES8705443A1 (es) 1987-05-01
MC1694A1 (fr) 1986-07-18
ES552397A0 (es) 1987-05-01
EP0172552A3 (de) 1989-01-11
NO853336L (no) 1986-02-25
AU4641585A (en) 1986-02-27
IL76133A0 (en) 1985-12-31
FI853174A0 (fi) 1985-08-19

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