Results 61 to 70 of about 97,347 (301)

Isotenulin

Acta Crystallographica Section E, 2013
Isotenulin, C17H22O5, is a sesquiterpene lactone isolated from sneezeweed Helenium amarum. It crystallizes with two independent molecules in the asymmetric unit.
Thomas G. Waddell, Cole T. Smith, Kyle S. Knight   +2 more
doaj   +1 more source

A new sesquiterpene lactone from fungus Eutypella sp. D-1

Natural Product Research, 2017
We isolated and identified a new sesquiterpene lactone which we named eut-Guaiane sesquiterpene (1), along with four cytochalasins from the fungus Eutypella sp. derived from the soil of high latitude of Arctic.
Yue Zhou, Yi-xin Zhang, Jian-peng Zhang, Haobing Yu, Xiao-Yu Liu, Xiaoling Lu, B. Jiao   +6 more
semanticscholar   +1 more source

(1R,4R,5aS,7S,9aS)-7,9a-Dimethyl-6-methylene-3-oxo-1,3,4,5,5a,6,7,8,9,9a-decahydronaphtho[1,2-c]furan-1,4-diyl diacetate

Acta Crystallographica Section E, 2012
The title compound, C19H24O6, is a sesquiterpene lactone isolated from the Kenyan plant Warburgia ugandensis. Ring A adopts a chair conformation, ring B is in a C2 twist conformation and the lactone ring is nearly planar with maximum deviation 0.007&#
Mercy Mudyiwa, Mohamed S. Rajab, Frank R. Fronczek, Steven F. Watkins   +3 more
doaj   +1 more source

Vlasouliolides A-D, four rare C17/C15 sesquiterpene lactone dimers with potential anti-inflammatory activity from Vladimiria souliei

Scientific Reports, 2017
Vlasouliolides A-D (1–4), four rare sesquiterpene lactone dimers, were isolated from Vladimiria souliei. The common structural characteristic of 1–4 is the C32 skeleton comprising two sesquiterpene lactone units linked by a C11-C13′ single bond with one ...
Liping Chen, Guozhen Wu, Jian-Ping Zhang, Ji Ye, Qing-xin Liu, Yun-Heng Shen, Huiliang Li, Wei-Dong Zhang   +7 more
semanticscholar   +1 more source

Heterocyclic terpenes: linear furano- and pyrroloterpenoids [PDF]

, 2006
The emphasis of this review is on linear furano- and pyrroloterpenoids, together with their relevant biological activities, source organisms and country of origin.
Abreu, Pedro J. M., Liu, Yonghong, Zhang, Si   +2 more
core   +1 more source

Multimodal AI‐Driven Identification of Dehydrocostus Lactone as a Potent Renal Fibrosis Attenuator Targeting IQGAP1

Advanced Science, EarlyView.
Renal fibrosis, a hallmark of CKD, lacks effective treatments. Herein, we developed a multimodal AI model (TCM‐SPred) to identify anti‐fibrotic agents and found that dehydrocostus lactone (DCL) targets IQGAP1 to inhibit Wnt signaling, blocking the interaction between IQGAP1 and CCT3, demonstrating potent anti‐fibrotic activity in vitro and in vivo ...
Weijiang Lin, Wenzhuo Xu, Kang Liu, Ping Wang, Zhenzhen Zhu, Wenyu Lu, Zhe Zheng, Xiaoqian Peng, Xunkai Yin, Shulan Mei, An Pan, Jian Liu, Lihong Hu   +12 more
wiley   +1 more source

Cynaratriol, a sesquiterpene lactone from Centaurea musimomum

Acta Crystallographica Section E, 2009
The title compound [systematic name: 3,8-dihydroxy-3-(hydroxymethyl)-9-methyl-6-methylenedecahydroazuleno[4,5-b]furan-2(3H)-one], C15H22O5, is a sesquiterpene lactone showing the typical tricyclic guaianolide skeleton which has been isolated, together ...
Matías López-Rodríguez, Victor P. García, Hanêne Zater, Samir Benayache, Fadila Benayache   +4 more
doaj   +1 more source

Sesquiterpene lactones from Anthemis wiedemanniana

Biochemical Systematics and Ecology, 2005
Asteraceae; Anthemis wiedemanniana; sesquiterpene lactones; germacranolides ...
CELIK S, ROSSELLI, Sergio, MAGGIO, Antonella Maria, RACCUGLIA, Rosa Angela, UYSAL I, KISIEL W, BRUNO, Maurizio   +6 more
openaire   +3 more sources

Purification, Fluorescent Labeling, and Detyrosination of Mammalian Cell Tubulin for Biochemical Assays

Cytoskeleton, EarlyView.
ABSTRACT Microtubules play essential roles in numerous cellular processes. All microtubules are built from the protein tubulin, yet individual microtubules can differ spatially and temporally due to their tubulin isotype composition and post‐translational modifications (PTMs).
Ezekiel C. Thomas, Yang Yue, Morgan L. Pimm, Takashi Hotta, Ryoma Ohi, Kristen J. Verhey   +5 more
wiley   +1 more source

Cytotoxic activity of guaiane-type sesquiterpene lactone (deoxycynaropicrin) isolated from the leaves of Centaurothamnus maximus

Open Chemistry, 2022
Guaianolide is a type of naturally occurring sesquiterpene lactone compounds that have attracted attention due to their diverse biological properties.
Nasr Fahd A., Siddiqui Nasir Ali, ElGamal Ali A., Al-Massarani Shaza M., Basudan Omer A., Abdel-Mageed Wael M., Alhuzani Mohammed R., Alqahtani Ali S.   +7 more
doaj   +1 more source