KR830004249A - Method for preparing substituted phenylpyridine - Google Patents

Method for preparing substituted phenylpyridine Download PDF

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Publication number
KR830004249A
KR830004249A KR1019800004813A KR800004813A KR830004249A KR 830004249 A KR830004249 A KR 830004249A KR 1019800004813 A KR1019800004813 A KR 1019800004813A KR 800004813 A KR800004813 A KR 800004813A KR 830004249 A KR830004249 A KR 830004249A
Authority
KR
South Korea
Prior art keywords
pyridine
preparing substituted
substituted phenylpyridine
dihydroxyphenyl
dimethoxyphenyl
Prior art date
Application number
KR1019800004813A
Other languages
Korean (ko)
Inventor
자아르즈 코린즈 죠오지프
요어 레셔어 죠오지
싱 발데브
Original Assignee
제이므즈 에이취 루우서
스터어링 드럭그 인코포레이팃드
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 제이므즈 에이취 루우서, 스터어링 드럭그 인코포레이팃드 filed Critical 제이므즈 에이취 루우서
Publication of KR830004249A publication Critical patent/KR830004249A/en

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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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음No content

Description

치환된 페닐피리딘의 제조방법Method for preparing substituted phenylpyridine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

4(또는 3)-(3,4-디메톡시페닐)피리딘을 수용성 브롬화 수소인 메틸분해제와 반응시키고, 필요하다면, 얻어진 유리 염기를 그의 산부가염으로 전환시키는 것을 특징으로 하여 4(또는 3)-(3,4-디하이드록시페닐)피리딘 또는 그의 산부가염을 제조하는 방법.4 (or 3)-(3,4-dimethoxyphenyl) pyridine is reacted with a methyldegradant which is a water-soluble hydrogen bromide and, if necessary, the obtained free base is converted to its acid addition salt. -(3,4-dihydroxyphenyl) pyridine or acid addition salt thereof. 4-(3,4-디하이드록시페닐)피리딘이 4-(3,4-디메톡시페닐)피리딘으로부터 제조되는 것을 특징으로 하는 청구범위 1 또는 2에 따른 방법.Process according to claim 1 or 2, characterized in that 4- (3,4-dihydroxyphenyl) pyridine is prepared from 4- (3,4-dimethoxyphenyl) pyridine. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800004813A 1979-12-20 1980-12-17 Method for preparing substituted phenylpyridine KR830004249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10585179A 1979-12-20 1979-12-20
US105851 1979-12-20

Publications (1)

Publication Number Publication Date
KR830004249A true KR830004249A (en) 1983-07-09

Family

ID=22308136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004813A KR830004249A (en) 1979-12-20 1980-12-17 Method for preparing substituted phenylpyridine

Country Status (22)

Country Link
JP (1) JPS56118064A (en)
KR (1) KR830004249A (en)
AR (1) AR226442A1 (en)
AT (1) AT374459B (en)
AU (1) AU6515880A (en)
BE (1) BE886675A (en)
DE (1) DE3047615A1 (en)
DK (1) DK536680A (en)
ES (1) ES497787A0 (en)
FI (1) FI803913L (en)
FR (1) FR2471976A1 (en)
GB (1) GB2065651B (en)
IL (1) IL61676A (en)
IT (1) IT1194006B (en)
LU (1) LU83007A1 (en)
NL (1) NL8006785A (en)
NO (1) NO803790L (en)
NZ (1) NZ195758A (en)
PH (1) PH16466A (en)
PT (1) PT72206B (en)
SE (1) SE8008887L (en)
ZA (1) ZA807781B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502050A (en) * 1993-11-29 1996-03-26 Cornell Research Foundation, Inc. Blocking utilization of tetrahydrobiopterin to block induction of nitric oxide synthesis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183046A (en) * 1966-06-28 1970-03-04 Allen & Hanburys Ltd Novel Heterocyclic Compounds

Also Published As

Publication number Publication date
NL8006785A (en) 1981-07-16
LU83007A1 (en) 1981-07-23
AT374459B (en) 1984-04-25
FR2471976A1 (en) 1981-06-26
AR226442A1 (en) 1982-07-15
GB2065651B (en) 1983-10-05
ES8200872A1 (en) 1981-11-16
FI803913L (en) 1981-06-21
SE8008887L (en) 1981-06-21
DK536680A (en) 1981-06-21
DE3047615A1 (en) 1981-09-17
ES497787A0 (en) 1981-11-16
IL61676A0 (en) 1981-01-30
PT72206A (en) 1981-01-01
PT72206B (en) 1981-10-28
ATA613180A (en) 1983-09-15
ZA807781B (en) 1981-12-30
NO803790L (en) 1981-06-22
IT8026661A0 (en) 1980-12-15
BE886675A (en) 1981-06-16
IL61676A (en) 1984-02-29
PH16466A (en) 1983-10-20
AU6515880A (en) 1981-06-25
GB2065651A (en) 1981-07-01
IT1194006B (en) 1988-08-31
JPS56118064A (en) 1981-09-16
NZ195758A (en) 1984-07-06

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