论文部分内容阅读
[!--newstext--]
[!--title--]
【摘 要】
：
A new 10-hydroxyl anthrone glycoside, 1, 8, 10 - trihydroxyl-1-O-β-D-glucopyrano-syl-3-methyl-10- C (S) - β - D- glucopyranosyl-anthrone-9 1 was isolated from
【机 构】
：
Pharmacy Department of the 88th Hospital of PLA,Center of Marine Drug Research
【出 处】
：
中国化学快报
【发表日期】
：
2004年期
其他文献
a new highly oxygenated eremophilenolide was isolated from Ligulariopsis shichuana. Its structure was elucidated by NMR spectroscopic and X-ray diffraction meth
The Zn-Cu(Ⅰ)/HMCM-41 catalysts were successfully prepared in laboratory scale by solid-state ion exchange with CuCl salt, together with introduction of Zn to i
Two novel diterpenes, Euphorprolitherin A (1) and Euphorprolitherin B (2), were isolated from the roots of Euphorbia prolifera. Their structures were elucidated
Nanosized SnO2 Particles Dispersed on a Graphite Electrode for Selective Detection of Dopamine and A
A novel nano-SnO2/graphite electrode has been prepared via polishing procedure to produce active and stable surface. The modified electrode resolves the overlap
The optimal velocity model of traffc is extended to take the relative velocity into account. The traffcbehavior is investigated numerically and analytically wit
Statistical behavior of a classical φ4 Hamiltonian lattice is investigated from microscopic dynamics. Thelargest Lyapunov exponent and entropies are considered
The effective action of chiral QCD2 was studied in two-dimensional non-commutative space-time by usingpath integral approach. It is shown that vector boson has
(±)-Inophyllum B has been synthesized for the first time by a five-step approach from phloroglucinol, including the Pechmann reaction, Friedel-Crafts acylation
Supersymmetry and Shape Invariance of Hartmann Potential and Ring-Shaped Oscillator Potential in the
This article shows that in spherical polar coordinates, some noncentral separable potentials have super-symmetry and shape invariance in the r and θ dimensions
The potential energy surface for the CH3S + NO2 reaction has been studied using the ab initio G3 (MP2) method. A variety of possible complexes and saddle points