6392-77-4Relevant articles and documents
Macahydantoins A and B, two new thiohydantoin derivatives from Maca (Lepidium meyenii): Structural elucidation and concise synthesis of macahydantoin A
Yu, Mu-Yuan,Qin, Xu-Jie,Shao, Li-Dong,Peng, Xing-Rong,Li, Lei,Yang, Han,Qiu, Ming-Hua
, p. 1684 - 1686 (2017)
Macahydantoins A (1) and B (2), two new thiohydantoin derivatives with an unprecedented skeleton, were isolated from maca (Lepidium meyenii). Their structures and absolute configurations were fully established by extensive spectroscopic and computational methods. The totally chemical synthesis of macahydantoin A was achieved via benzylamine and methyl piperidine-3-carboxylate hydrochloride through nucleophilic addition and intramolecular dehydration condensation.
Synthesis and in vitro bio-activity evaluation of N4-benzyl substituted 5-chloroisatin- 3-thiosemicarbazones as urease and glycation inhibitors
Pervez, Humayun,Khan, Nazia,Iqbal, Jamshed,Zaib, Sumera,Yaqub, Muhammad,Naseer, Muhammad Moazzam
, p. 108 - 118 (2018/03/29)
A series of fifteen N4-benzyl substituted 5-chloroisatin-3-thiosemicarbazones 5a-o were synthesized and screened mainly for their antiurease and antiglycation effects. Lemna aequinocitalis growth and Artemia salina assays were carried out to de
SURFUR-CONTAINING ALKALOIDS WITH ANTI-INFLAMMATORY ACTIVITY AND METHOD OF SYNTHESIS
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Paragraph 0059; 0060, (2017/05/16)
The extract from Bretschneidera sinensis, surfur-containing alkaloids disclosed in the present aspects have characterized by presented pharmaceutics, cosmetics and foods having functions to improve anti-inflammatory activity.