taxinine/taxus cuspidata

Tautan disimpan ke clipboard

ArtikelUji klinisPaten

Pilih jenis pengurutan

11 hasil

A new taxoid from a callus culture of Taxus cuspidata as an MDR reversal agent.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

A new taxoid, 5alpha,13alpha-diacetoxy-10beta-cinnamoyloxy-4(20),11-taxadien-9alpha-ol (1) along with its 9,10-isomer, taxinine NN-11 (2) were isolated from the callus cultures of Taxus cuspidata. The structures were identified by the analyses of the spectral data and chemical method. Their in vitro

Four Novel Taxane Diterpenoids from the Needles of Japanese Yew, Taxus cuspidata.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Four novel taxane diterpenes were isolated from the needles of the Japanese yew, Taxus cuspidata. Their structures were established as 1-hydroxy taxuspine C, 2α,7β,9α, 10β,13α-pentaacetoxy-5α-cinnamoyloxy-4β,20-epoxy- taxa-11-en-1β-ol, 2α,9α,10β,13α-tetraacetoxy-taxa-4(20), 11-dien-5α-ol and

Bioactive taxoids from the Japanese yew Taxus cuspidata.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

A series of new taxoids, named taxuspines A-H and J-Z (1-25) and taxezopidines A-H and J-L (26-36), have been isolated together with 37 known taxoids (37-73) including paclitaxel (53) from the Japanese yew, Taxus cuspidata Sieb. et Zucc. (Taxaceae). These new taxoids possess various skeletons

Neutral taxoids from Taxus cuspidata as modulators of multidrug-resistant tumor cells.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Two taxoids, taxinine NN-7 (1) and 3,11-cyclotaxinine NN-2 (2), were isolated from the neutral fraction of the EtOAc extract of a mixture of needles and young stems of Taxus cuspidata. The structures were determined by spectroscopic analysis. Both compounds showed some activity as modulators of

[Studies on chemical constituents of the stem bark of Taxus cuspidata].

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

In order to study the active constituents in the stem barks of Taxus cuspidata Sieb. et Zucc., led to the isolation and structural determination of three compounds. On the basis of chemical evidences and spectral analysis (UV, IR, 1HNMR, 13CNMR and FAB-MS,) the structures of I, II and III were

[Studies on chemical constituents in heartwood of Taxus cuspidata].

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

OBJECTIVE To study the chemical constituents in the heartwood of Taxus cuspidata. METHODS Silica gel column chromatography, preparative HPLC and preparative TLC were used to isolate and purify the chemical constituents; 1H- and 13C-NMR spectroscopic methods were used for structural

Production of biologically active taxoids by a callus culture of Taxus cuspidata.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Ten known taxoids, paclitaxel, 7-epi-taxol, taxol C, baccatin VI, taxayuntin C, taxuyunnanine C and its analogues (2-5), and yunnanxane (6), and an abietane, taxamairin A, were produced in the callus culture of Taxus cuspidata cultivated on a modified Gamborg's B5 medium in the presence of 0.5 mg/L

Reversal of P-glycoprotein and multidrug-resistance protein-mediated drug resistance in KB cells by 5-O-benzoylated taxinine K.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

A newly synthesized taxoid originally from the Japanese yew Taxus cuspidata, 5-O-benzoylated taxinine K (BTK) was examined for its ability to reverse P-glycoprotein (P-gp) and multidrug resistance protein (MRP)-mediated multidrug resistance. BTK reversed the resistance to paclitaxel, doxorubicin

Multidrug resistance reversal activity of taxoids from Taxus cuspidata in KB-C2 and 2780AD cells.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Some non-taxol-type taxoids having neither an oxetane ring at C-4 and C-5 nor an N-acylphenyl-isoserine group at C-13, such as taxuspine C, 2'-desacetoxyaustrospicatine, and 2-desacetoxytaxinine J, which were isolated from the Japanese yew Taxus cuspidata, increased cellular accu-mulation of

A comparative optical aggregometry study of antiplatelet activity of taxanes from Taxus cuspidata.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Platelets are highly reactive components of the circulatory system. The cytoskeleton of a platelet is an important structure for platelet aggregation as stimulated by several agonists. An anticancer agent, taxol, has been suggested to exert platelet anti-aggregating activity by stabilizing

Highly increased cellular accumulation of vincristine, a useful hydrophobic antitumor-drug, in multidrug-resistant solid cancer cells induced by a simply reduced taxinine.

Hanya pengguna terdaftar yang dapat menerjemahkan artikel

Masuk daftar

Regio- and/or chemo-selective reductions of taxinine (1a), a taxane diterpenoid readily obtainable from the needles of a Japanese yew (Taxus cuspidata), at the 5-O-cinnamoyl and 4-exo-methylene moieties have been accomplished by the catalytic hydrogenation over Pd/C or Rh/C to obtain

Bergabunglah dengan
halaman facebook kami

Herbal & Natural Medicine

Database tanaman obat terlengkap yang didukung oleh sains

Bekerja dalam 55 bahasa
Pengobatan herbal didukung oleh sains
Pengenalan herbal melalui gambar
Peta GPS interaktif - beri tag herba di lokasi (segera hadir)
Baca publikasi ilmiah yang terkait dengan pencarian Anda
Cari tanaman obat berdasarkan efeknya
Atur minat Anda dan ikuti perkembangan berita, uji klinis, dan paten

Ketikkan gejala atau penyakit dan baca tentang jamu yang mungkin membantu, ketik jamu dan lihat penyakit dan gejala yang digunakan untuk melawannya.
* Semua informasi didasarkan pada penelitian ilmiah yang dipublikasikan