申请人:Myongji University Industry and Academia Cooperation Foundation 명지대학교 산학협력단(220050139720) BRN ▼135-82-11060
公开号:KR20160035931A
公开(公告)日:2016-04-01
본 발명은 지속적으로 얻을 수 있는 바이오매스인 당류를 유용한 기반 화합물인 피롤-2-카르보알데하이드로 변환하는 방법에 관한 것으로, 더욱 상세하게는 D-글루코스나 L-람노스 등을 다양한 1급 아민과 반응시켜 의약품이나 재료 화학의 중요한 중간체로 사용될 수 있는 피랄린(Pyrraline)이라는 이름으로도 알려진 피롤-2-카르보알데하이드 화합물을 효율적으로 제조하는 방법에 관한 것이다.
One-Pot Conversion of Carbohydrates into Pyrrole-2-carbaldehydes as Sustainable Platform Chemicals
作者:Nirmal Das Adhikary、Sunjeong Kwon、Wook-Jin Chung、Sangho Koo
DOI:10.1021/acs.joc.5b01349
日期:2015.8.7
carbohydrates and amino esters in heated DMSO with oxalic acid expeditiously produced the pyrrole-2-carbaldehyde skeleton, which can be concisely transformed into the pyrrole alkaloid natural products, 2-benzyl- and 2-methylpyrrolo[1,4]oxazin-3-ones 8 and 9, lobechine 10, and (−)-hanishin 11 in 23–32% overall yields from each carbohydrate.
Discovery of novel pyrido-pyrrolidine hybrid compounds as alpha-glucosidase inhibitors and alternative agent for control of type 1 diabetes
作者:Tania Luthra、Venkanna Banothu、Uma Adepally、Krishna Kumar、Swathi M、Saikat Chakrabarti、Srinivas R. Maddi、Subhabrata Sen
DOI:10.1016/j.ejmech.2020.112034
日期:2020.2
A new library of pyrido-pyrrolidine hybrid compounds were designed, developed and screened for their antidiabetic property with α-glucosidase. The design is based on preliminary screening of key fragments identified from literature reported α-glucosidase inhibitors and antidiabetic compounds. The most active fragments were stitched to provide a pyrido-pyrrolidine hybrid molecule as a new motif. A library