Results 91 to 100 of about 4,048 (209)

CR4 cells are highly resistant to treatment with cytotoxic drugs (comparative cytotoxicity of paclitaxel and new-generation taxoids against CR4 cells).

open access: yes, 2014
Commonly used Paclitaxel (Taxol) in doses lower than 10 µM is not effective against CR4 cells and often increases their proliferation. In contrast, several new-generation taxoids induce dose-dependent inhibition of proliferation of these potent tumor ...
Roberto Bergamaschi (25663)   +11 more
core   +1 more source

Transcriptome and comparative chloroplast genome analysis of Taxus yunnanensis individuals with high and low paclitaxel yield

open access: yesHeliyon
Paclitaxel is a potent anti-cancer drug that is mainly produced through semi-synthesis, which still requires plant materials as precursors. The content of paclitaxel and 10-deacetyl baccatin III (10-DAB) in Taxus yunnanensis has been found to differ from
Dong Wang   +7 more
doaj   +1 more source

Himalayan Yew – Exciting Conifer with Uncertain Future [PDF]

open access: yes, 2018
39-40The Himalayan yew is a prime source of various taxoids including Taxol – a well known anti-cancer ...
Dar, Mohd. Aslam
core  

Design, Synthesis and Evaluation of Novel Taxane-Based Anticancer Agents [PDF]

open access: yes, 2011
Taxol® (paclitaxel) and Taxotère® (docetaxel) are the most widely used pharmaceuticals in cancer chemotherapy. These drugs have been approved by the FDA for the treatment of advanced ovarian cancer, metastatic breast cancer, Kaposi Sarcoma, non-small ...
Li, Yuan
core  

Production of taxoids with biological activity by plants and callus culture from selected Taxus genotypes

open access: yes, 2002
Twenty seven different yew trees belonging to various genotypes and hybrids have been screened for their capacity to produce significant amounts of taxoids provided with biological activity in the tubulin test.
Meyer, M.   +5 more
core   +1 more source

1-Deoxypaclitaxel and abeo-Taxoids from the Seeds of Taxus mairei

open access: yes, 2016
A new paclitaxel derivative and two new 2(3→20)-abeo-taxoids were isolated from a methanol extract of the seeds of Taxus mairei, and their structures were established as 1-deoxypaclitaxel (1), 7β,10β-diacetoxy-2α,5α,13α-trihydroxy-2(3→20)-abeo-taxa-4(20),
Xiao-Tang Si (2649670)   +5 more
core   +1 more source

Use of endophytic fungi in the Taxol anticancer drug production

open access: yesBiotecnología Vegetal, 2014
Taxol is a drug used in the chemotherapy of breast, lung, ovarian, prostate, liver cancers, and in the treatment of rheumatoid arthritis. Taxol is obtained from Taxus spp. trees. It is found in low concentrations in the bark, needles and roots.
Hebert Jair Barrales-Cureño   +1 more
doaj  

Structural features of two taxoids from Taxus baccata L. growing in Turkey

open access: yes, 2001
As a part of our ongoing research of the taxane-type constituents from T. baccata L. (Taxaceae) recorded in the Flora of Turkey, 2 alpha, 5 alpha, 10 beta -triacetoxy-14 beta-(2-methyl)-butryloxy-4(20),11-taxadiene (I) and taxusin (II) were isolated from
S. İde   +5 more
core   +1 more source

Synthesis of C2−C3‘N-Linked Macrocyclic Taxoids. Novel Docetaxel Analogues with High Tubulin Activity

open access: yes, 2016
Novel C2−C3‘N-linked macrocyclic taxoids 4 bearing an aromatic ring at position C2 were synthesized. These compounds, tethered between N3‘ and the C2-aromatic ring at the ortho, meta, or para position, were constructed by ring-closing metathesis.
Françoise Guéritte (2639503)   +5 more
core   +1 more source

Production of two intermediate taxoids, 2-hydroxy-5 alpha, 10 beta-diacetoxytaxadiene and 2-hydroxy-5 alpha, 10 beta, 14 beta-triacetoxytaxadiene, from Taxus chinensis cell culture

open access: yes, 2010
The production of taxuyunnanine C (Tc) (2 alpha, 5 alpha, 10 beta, 14 beta-tetraacetoxytaxa-4(20), 11(12)-diene) was significantly enhanced when Taxus chinensis cell cultures were treated with methyl jasmonate (MJA) or 2,3-dihydroxypropyl jasmonate ...
Xiao, Hong-Bin   +3 more
core  

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