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.)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
내용 없음No content
Description
황 함유 피리딘 유도체의 제조방법Method for preparing sulfur-containing pyridine derivative
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
2-메틸-3-히드록시-4-에틸이미노메틸-5-메틸머캡토메틸-피리딘 또는 이같은 화합물의 염을 팔라듐 촉매의 존재하에 수소로 처리하여서 2-메틸-3-히드록시-4-에틸-아미노메틸-5-메틸머캡토메틸-피리딘(Ⅰ) 및 이것의 산부가염을 제조하는 방법2-methyl-3-hydroxy-4-ethyliminomethyl-5-methylmercaptomethyl-pyridine or a salt of such a compound is treated with hydrogen in the presence of a palladium catalyst to give 2-methyl-3-hydroxy-4- Ethyl-aminomethyl-5-methylmercaptomethyl-pyridine (I) and a process for preparing acid addition salts thereof※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800004062A1980-10-231980-10-23
Method for preparing sulfur-containing pyridine derivative
KR830004252A
(en)