KR830003489A - Manufacturing method of pyrazolo [1,5-a] pyrimidines - Google Patents

Manufacturing method of pyrazolo [1,5-a] pyrimidines Download PDF

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Publication number
KR830003489A
KR830003489A KR1019800003346A KR800003346A KR830003489A KR 830003489 A KR830003489 A KR 830003489A KR 1019800003346 A KR1019800003346 A KR 1019800003346A KR 800003346 A KR800003346 A KR 800003346A KR 830003489 A KR830003489 A KR 830003489A
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KR
South Korea
Prior art keywords
alkyl
hydrogen
compound
formula
pyrimidines
Prior art date
Application number
KR1019800003346A
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Korean (ko)
Inventor
포올 더스자 죤
알부라이트 제인도늘드
Original Assignee
죤 제이 헤이간
아메리칸 사이아나밋드 캄파니
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.)
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Application filed by 죤 제이 헤이간, 아메리칸 사이아나밋드 캄파니 filed Critical 죤 제이 헤이간
Publication of KR830003489A publication Critical patent/KR830003489A/en

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    • 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

Abstract

내용없음No content

Description

피라졸로[1,5-a]피리미딘류의 제조방법Method for producing pyrazolo [1,5-a] pyrimidines

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

Claims (1)

구조식(Ⅱ)의 화합물과 구조식(Ⅲ)의 화합물을 반응시켜 구조식(Ⅰ)의 화합물을 제조하는 방법.A method for preparing a compound of formula (I) by reacting a compound of formula (II) with a compound of formula (III). 여기서 R1은 수소 또는 C1-3의 알킬이다.Wherein R 1 is hydrogen or C 1-3 alkyl. (여기서 R'은 수소 또는 C1-3의 알킬이다.) 중 하나이다.Wherein R 'is hydrogen or alkyl of C 1-3 . R3는 수소, 플로로, 클로로, 보로모, 시아노, 시아노메틸, 카르바모일 또는 C1-3의 알킬이다.R 3 is hydrogen, fluoro, chloro, boromo, cyano, cyanomethyl, carbamoyl or C 1-3 alkyl. R4는 수소, 플로로, 클로로, 브로모, 포르밀, 카르복실, 시아노, 하이드록시메틸, N-하이드록시포름이미도일, C1-3의 알킬 및 다음식의 성분을 갖는 것중의 하나이다.R 4 is one of hydrogen, fluoro, chloro, bromo, formyl, carboxyl, cyano, hydroxymethyl, N-hydroxyformimidoyl, alkyl of C 1-3 and the following components: . 이다. [여기서 R5는 C1-12의 알킬, -(CH2)m-아릴(여기서 m은 1-3), C2-13의 알칸오일, 및 치환되고 치환되지 않은 벤조일이고, P는 4-12이며 그리고 G는 산소, 황, SO, SO2및 N-D이다.(여기서 D는 C1-6의 알킬, 벤질, 및 C2-7의 알칸오일)]to be. [Where R 5 is C 1-12 alkyl, — (CH 2 ) m -aryl where m is 1-3, alkanoyl of C 2-13 , and substituted and unsubstituted benzoyl, and P is 4- 12 and G is oxygen, sulfur, SO, SO 2 and ND, where D is C 1-6 alkyl, benzyl, and C 2-7 alkanoil. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800003346A 1979-07-09 1980-08-25 Manufacturing method of pyrazolo [1,5-a] pyrimidines KR830003489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5594179A 1979-07-09 1979-07-09
US55941 1979-07-09

Publications (1)

Publication Number Publication Date
KR830003489A true KR830003489A (en) 1983-06-20

Family

ID=22001136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003346A KR830003489A (en) 1979-07-09 1980-08-25 Manufacturing method of pyrazolo [1,5-a] pyrimidines

Country Status (4)

Country Link
JP (1) JPS5615288A (en)
KR (1) KR830003489A (en)
SU (1) SU1077571A3 (en)
ZA (1) ZA803591B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ208554A (en) * 1983-06-23 1987-06-30 American Cyanamid Co (aryl and heteroaryl)-(7-(aryl and heteroaryl)-pyrazolo (1,5-a) pyrimidin-3-yl)-methanone derivatives and pharmaceutical compositions
DE602007011773D1 (en) * 2006-08-04 2011-02-17 Merz Pharma Gmbh & Co Kgaa SUBSTITUTED PYRAZOLOPYRIMIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINE

Also Published As

Publication number Publication date
JPS5615288A (en) 1981-02-14
SU1077571A3 (en) 1984-02-29
ZA803591B (en) 1981-06-24

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