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Application filed by 쿠르트 네셀보슈, 한스 슈튀클린, 에프. 호프만-라롯슈 주식회사filedCritical쿠르트 네셀보슈, 한스 슈튀클린
Priority to KR1019780000269ApriorityCriticalpatent/KR830000242A/en
Publication of KR830000242ApublicationCriticalpatent/KR830000242A/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
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Abstract
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옥시디아졸로 피리미딘 유도체의 제조방법Method for producing pyrimidine derivatives with oxidiazolo
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음This content is subject to disclosure, so the full text is not included.
Claims (1)
(a) 구조식(II) 화합물을 폐환화하거나(a) cyclization of the compound of formula (II) or(b) 구조식(I) 화합물로 구조식 R'-OH인 알코올로 트랜스-에스테르화하여 구조식(IA)화합물을 수득하고 및(b) trans-esterification with an alcohol having the structural formula R'-OH as a compound of the structural formula (I) to obtain a compound of the structural formula (IA), and(c) 구조식(I) 화합물을 염으로, 또는 염을 다른 염으로 전환시킴을 특징으로 하는 구조식(I)의 옥사디아졸로 피리미딘 유도체 및 그 염의 제조방법.(c) An oxadiazolo pyrimidine derivative of the structural formula (I) and a method for producing a salt thereof, characterized in that the compound of the structural formula (I) is converted to a salt or the salt to another salt.상기 구조식에서In the above structural formulaR은 알킬 또는 알콕시 알킬그룹이고R is an alkyl or alkoxy alkyl groupR'는 R과는 다른 알킬 또는 알콕시 알킬그룹이다.R'is an alkyl or alkoxy alkyl group different from R.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.
KR1019780000269A1978-02-021978-02-02
Method for producing pyrimidine derivatives with oxidiazolo
KR830000242A
(en)