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公开(公告)号:EP3601572A1
公开(公告)日:2020-02-05
申请号:EP18771692.3
申请日:2018-03-08
申请人: Agency for Science, Technology and Research
发明人: OW, Dave Siak Wei , WONG, Fong Tian
IPC分类号: C12N15/62 , C12N1/21 , A61K38/16 , A61P1/00
公开(公告)号:EP2139829A1
公开(公告)日:2010-01-06
申请号:EP08724351.5
申请日:2008-03-20
发明人: ZHANG, Yugen , YING, Jackie, Y. , SEAYAD, Jayasree , WONG, Fong Tian , PATRA, Pranab, K.
IPC分类号: C07B43/00 , C07B53/00 , C07C259/04
CPC分类号: C07B43/00 , C07B53/00 , C07C259/06
摘要: A process for preparing hydroxamic acids is provided. The process comprises reacting an aldehyde with a nitroso compound in the presence of a N-heterocyclic carbene (NHC) catalyst.