[go: up one dir, main page]

ZA733051B - Pyrazine derivatives and process for preparing - Google Patents

Pyrazine derivatives and process for preparing

Info

Publication number
ZA733051B
ZA733051B ZA733051A ZA733051A ZA733051B ZA 733051 B ZA733051 B ZA 733051B ZA 733051 A ZA733051 A ZA 733051A ZA 733051 A ZA733051 A ZA 733051A ZA 733051 B ZA733051 B ZA 733051B
Authority
ZA
South Africa
Prior art keywords
preparing
pyrazine derivatives
pyrazine
derivatives
Prior art date
Application number
ZA733051A
Other languages
English (en)
Inventor
B Wasson
L Weinstock
Original Assignee
Merck Sharp & Dohme
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 Merck Sharp & Dohme filed Critical Merck Sharp & Dohme
Publication of ZA733051B publication Critical patent/ZA733051B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/14—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
    • 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
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D241/18—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D263/06—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA733051A 1972-05-05 1973-05-04 Pyrazine derivatives and process for preparing ZA733051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,471A CA1001631A (en) 1972-05-05 1972-05-05 2-(3-substituted amino-2-hydroxy-propoxy)-3-substituted pyrazines and method for preparation

Publications (1)

Publication Number Publication Date
ZA733051B true ZA733051B (en) 1974-12-24

Family

ID=4093189

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733051A ZA733051B (en) 1972-05-05 1973-05-04 Pyrazine derivatives and process for preparing

Country Status (13)

Country Link
JP (1) JPS584026B2 (sv)
AU (1) AU474809B2 (sv)
BE (1) BE799099A (sv)
CA (1) CA1001631A (sv)
CH (1) CH580603A5 (sv)
DE (1) DE2322362A1 (sv)
ES (1) ES414321A1 (sv)
FR (1) FR2183752B1 (sv)
GB (1) GB1390329A (sv)
HU (1) HU167634B (sv)
NL (1) NL7305480A (sv)
SE (1) SE398500B (sv)
ZA (1) ZA733051B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207133A1 (es) * 1973-02-20 1976-09-15 Ciba Geigy Ag Procedimiento para la elaboracion de derivados de 1-piridiloxi 1-pirimidiniloxi y 1-piraziniloxi-2-hidroxi-3-amino-propano
JPS5839832B2 (ja) * 1974-02-20 1983-09-01 チバ ガイギ− アクチエンゲゼルシヤフト 新規ピラジン化合物の製法
US4060601A (en) * 1976-06-15 1977-11-29 Merck & Co., Inc. Certain lower-alkyl amino-2'-hydroxy-propoxy pyridines
JP2830387B2 (ja) * 1990-06-08 1998-12-02 株式会社明電舎 タイヤ有効半径測定方法
KR0138005B1 (ko) * 1993-10-21 1998-05-15 김낙두 신규의 화학적 보호제(chemopreventive agent)및 그의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473815A (fr) * 1962-11-16 1967-03-24 Nl Combinatie Chem Ind Procédé de préparation d'amines tertiaires et nouveaux composés ainsi obtenus

Also Published As

Publication number Publication date
AU5493973A (en) 1974-10-31
CA1001631A (en) 1976-12-14
JPS4961181A (sv) 1974-06-13
FR2183752A1 (sv) 1973-12-21
DE2322362A1 (de) 1973-11-22
CH580603A5 (sv) 1976-10-15
SE398500B (sv) 1977-12-27
ES414321A1 (es) 1976-02-01
JPS584026B2 (ja) 1983-01-24
BE799099A (fr) 1973-11-05
GB1390329A (en) 1975-04-09
NL7305480A (sv) 1973-11-07
HU167634B (sv) 1975-11-28
AU474809B2 (en) 1976-08-05
FR2183752B1 (sv) 1976-03-05

Similar Documents

Publication Publication Date Title
CS183689B2 (en) Process for preparing pyridylphenoxyalkane derivatives
ZA735660B (en) Process for preparing 2-amino and 4-amino-quinazolines
YU210773A (en) Process for obtaining imidazoquinazolin-2-one derivatives
JPS52106899A (en) Process for preparing piperazine derivatives
ZA735652B (en) Benzofuran derivatives and process for preparing the same
YU3473A (en) Process for obtaining delta-aryl-4-substituted piperidinoalkanol derivatives
CA1006521A (en) Piperazine derivatives and process for preparing them
GB1400697A (en) Process for preparing 7-alpha-hydroxy-alpha-phenyl-acetamide- 3-1-methyl-1h-tetrazol-5-ylthiomethyl-3-cephem-4-carboxylic acid and derivatives thereof
IL41809A0 (en) Trifluoromethyl-salicylanilides and process for preparing them
IL40802A0 (en) Cephalosphorin derivatives and process for their preparation
HK66876A (en) Pyrazine 4-oxide derivatives and process for their preparation
IL42183A0 (en) Acylamino-cephem-carboxylic acids and process for preparing them
EG11870A (en) Benzenesulfonyl-ureas and process for preparing them
ZA733049B (en) Pyrazole derivatives and process for preparing
ZA733051B (en) Pyrazine derivatives and process for preparing
IL42558A0 (en) Benzenesulfonyl-ureas and process for preparing them
CH610900A5 (en) Process for preparing novelaminopyrazoloisoquinoline derivatives
HU171818B (hu) Sposob poluchenija slozhnykh p-difenil-ehfirnykh proizvodnykh omega-arili oksa-prostaglandina
YU95873A (en) Process for preparing scopolamine derivatives
ZA73817B (en) New amino-propane derivatives and process for their preparation
AU474564B2 (en) Phenylisoxazole derivatives and process for preparing thesame
GB1405072A (en) Cephalosporin derivatives and process for preparing same
ZA735342B (en) New cyclohexanepentol derivative and process for preparing the same
CH613977A5 (en) Process for preparing tricyclohexyl-tin derivatives
PH10211A (en) Novel evrninomicin derivatives and process for their preparation