Structure–Activity Relationships of Withanolides as Antiproliferative Agents for Multiple Myeloma: Comparison of Activity in 2D Models and a 3D Coculture Model
摘要:
DOI:
10.1021/acs.jnatprod.1c00446
作为产物:
描述:
醉茄素 A 在
sodium hydroxide 作用下,
以
四氢呋喃 、 水 为溶剂,
反应 8.0h,
以98%的产率得到viscosalactone B
Cyclooxygenase-2 inhibitory withanolide compositions and method
申请人:Michigan State University
公开号:US20040096524A1
公开(公告)日:2004-05-20
Cyclooxygenase-2 enzyme inhibiting withanolides are described. In particular, compounds from
Withania somnifera
are the preferred source of the withanolides, although they can be from other plant sources. The COX-2 inhibition is selective over COX-1.
Structure-based design, synthesis, and biological evaluation of withaferin A-analogues as potent apoptotic inducers
作者:Gabriel G. Llanos、Liliana M. Araujo、Ignacio A. Jiménez、Laila M. Moujir、Jaime Rodríguez、Carlos Jiménez、Isabel L. Bazzocchi
DOI:10.1016/j.ejmech.2017.09.004
日期:2017.11
investigation clearly indicated that compounds 3, 11, 12, and 18 induce apoptosis evidenced by chromatin condensation, phosphatidylserine externalization, and caspase-3 activation effects on HeLa cells. The potent capacity to induce apoptosis with concomitant cell loss in G2/M highlights the potential of 27-benzyl analogue (18) as an apoptoticinducer drug candidate.
Structure–Activity Relationships of Withanolides as Antiproliferative Agents for Multiple Myeloma: Comparison of Activity in 2D Models and a 3D Coculture Model
作者:Micaela F. Freitas Misakyan、E. M. Kithsiri Wijeratne、Mark E. Issa、Ya-ming Xu、Aymeric Monteillier、A. A. Leslie Gunatilaka、Muriel Cuendet