Four New ent-Kauranoids from Isodon rubescens var. lushanensis and Data Reassignment of Dayecrystal B
スポンサーリンク
概要
- 論文の詳細を見る
Four new 7, 20-epoxy-ent-kauranoids, rubluanins A—D (1—4) and eleven known ones, were isolated from Isodon rubescens var. lushanensis, and their structures were elucidated by spectroscopic analysis. Compounds 2—14 were evaluated for their cytotoxicity in several human tumor cell lines (U937, Jurkat, HL-60, K562, SGC790, and HepG2). Among the compounds, lasiokaurin (13) showed significant cytotoxic activity of 0.62 μM (IC50) in U937 cells.
著者
-
Zhang Hai-Bo
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Pu Jian-Xin
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Wang Yuan-Yuan
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
He Fei
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Zhao Yong
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Li Xiao-Nian
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Luo Xiao
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Xiao Wei-Lie
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Li Yan
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Sun Han-Dong
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botan
-
Li Yan
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese A
-
Sun Han-dong
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese A
-
Pu Jian-xin
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese A
-
Xiao Wei-lie
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese A
-
He Fei
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Cas
-
Zhao Yong
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese A
-
Luo Xiao
State Key Laboratory Of Genetic Engineering Institute Of Genetics School Of Life Sciences Fudan Univ
-
Zhang Hai-bo
State Key Lab. Of Phytochemistry And Plant Resources In West China Kunming Inst. Of Botany Chinese Acad. Of Sciences
関連論文
- Camellisins A—C, Three New Triterpenoids from the Roots of Camellia sinensis
- Four New ent-Kauranoids from Isodon rubescens var. lushanensis and Data Reassignment of Dayecrystal B
- Five New Triterpene Bisglycosides with Acyclic Side Chains from the Rhizomes of Cimicifuga foetida L.
- Inhibitory Activity of Flavonoids and Tannins against HIV-1 Protease
- Complete NMR Assignments of the Antibacterial Biflavonoid GB1 from Garcinia kola
- Fluidics-based optical waveguide on glass chip by femtosecond laser microfabrication
- Nortriterpenoids and Lignans from the Fruit of Schisandra chinensis
- Three New Compounds from Kadsura longipedunculata
- Three New Bibenzyl Derivatives from Dendrobium candidum
- Four New Bibenzyl Derivatives from Dendrobium candidum
- Two New Compounds from Dendrobium candidum
- Dibenzocyclooctadiene Lignans from Schisandra lancifolia and Their Anti-human Immunodeficiency Virus-1 Activities
- Chemical Constituents from the Leaves and Stems of Schisandra lancifolia
- Lignans from Schisandra propinqua var. propinqua
- A New Cytotoxic Polyhydroxysterol from Soft Coral Sarcophyton trocheliophorum
- Four New Lignans from Viburnum foetidum var. foedidum
- Triterpenoids and Diterpenoids from Viburnum chingii
- Antioxidative Glucosides from the Fruits of Ligustrum lucidum
- A New Anti-HIV Triterpene from Geum japonicum
- Phenolic Constituents from Brainea insignis
- Two New Sesquiterpene Glucosides from Dennstaedtia scabra (WALL.) MOORE
- Ent-Abietane and ent-Labdane Diterpenoids from Isodon parvifolius
- Ent-Kaurane Diterpenoids from Isodon rubescens var. rubescens
- Three New Flavonoid Glycosides Isolated from Elsholtzia bodinieri
- Micranoic Acids A and B : Two New Octanortriterpenoids from Schisandra micrantha
- Ent-kaurane Diterpenoids from Isodon rubescens var.lushanensis
- Induction of Immunological Tolerance in Chicken (Gallus domesticus) to DT40 Cells Stably Transfected with GFP
- Bioassay guided discovery of apoptosis inducers from gamboge by high-speed counter-current chromatography and high-pressure liquid chromatography/electrospray ionization quadrupole time-of-flight mass spectrometry
- Four New Diterpenoids from Isodon melissoides
- Spirocyclic Acylphloroglucinol Derivatives from Hypericum beanii
- Expression of Green Fluorescent Protein Gene in Somatic Chimeric Chickens Produced by Transplantation of Transfected Chicken Embryonic Fibroblasts
- Neolignans from Schisandra wilsoniana and Their Anti-human Immunodeficiency Virus-1 Activities
- Multiparameter cluster analysis of seasonal variation of water masses in the eastern Beibu Gulf
- Genetic analysis of heterotic loci detected in a cross between indica and japonica rice (Oryza sativa L.)
- Seasonal variation in plant hydraulic traits of two co-occurring desert shrubs, Tamarix ramosissima and Haloxylon ammodendron, with different rooting patterns
- Association of renal function with the ambulatory arterial stiffness index and pulse pressure in hypertensive patients
- Studies on the Constituents of Cimicifuga foetida Collected in Guizhou Province and Their Cytotoxic Activities
- Anti-Hepatitis B Virus and Cytotoxic Diterpenoids from Isodon lophanthoides var. gerardianus
- Cytotoxic ent-Kaurane Diterpenoids from Isodon henryi
- Surface-Enhanced Raman Scattering Substrate Fabricated by Femtosecond Laser Induced Co-deposition of Silver Nanoparticles and Fluorescent Molecules
- Schisphenlignans A–E: Five New Dibenzocyclooctadiene Lignans from Schisandra sphenanthera
- New ent-Abietane and ent-Kaurane Diterpenoids from Isodon rubescens
- Genetic analysis and fine mapping of LH1 and LH2, a set of complementary genes controlling late heading in rice (Oryza sativa L.)