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周先礼, 钟琳, 李建章, 谢均, 万家义, *, 秦圣英, 梁舰
四川大学学报,2002,1(39):92~95,-0001,():
-1年11月30日
合成了4个N-取代异羟肟酸钴(Ⅱ)配合物CoL-(L1H=N-[4-(2-乙酰氧基乙氧基)苯甲酰基]-N-苯基羟胺,L2H=N-(4-乙酰氧基苯甲酰基)-N-苯基羟胺,L3H=N-丁酰基-N-苯基羟胺,L4H=N-乙酰基-N-苯基羟胺),并经元素分析,摩尔电导,红外光谱,UV,XRD和差热分析等对它们进行了表征。结果表明:钴(Ⅱ)与配体中的酰胺氧及去质子后的羟胺上的氧配位。
N-取代异羟肟酸, 钴(, Ⅱ), 配合物, 合成
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周先礼, 王建莉, 王锋鹏*
天然产物研究与开发,2003,6(15):498~509,-0001,():
-1年11月30日
从秦岭翠雀花(DelphiniumgiraldiiDiels)全草中分得14个已知生物碱:tongolinine(1)、氨茴酰牛扁碱(anthranoyllycoctonine)(2)、牛扁碱(lycoctonine)(3)、dihydrogadesine(4)、tatsiensine(5)、siwa-nineA(6)、delsemineA(7)、delsemineB(8)、甲基牛扁碱(methyllycaconitine)(9)、ajacine(10)、dela-jacine(11)、delsoline(12)、滇乌碱(yunaconitine)(13)和查斯曼宁(chasmanine)(14)。应用光谱和与已知品对照TLC法鉴定了所有化合物的结构。
秦岭翠雀花, 去甲二萜生物碱, 二萜生物碱
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【期刊论文】THREE NEW LYCOCTONINE-TYPE C19-DITERPENOID ALKALOIDS FROM DELPHINIUM GIRALDII
周先礼, Xian-Li Zhoua, Qiao-Hong Chenb, and Feng-Peng Wangb*
HETEROCYCLES, Vol. 63, No.1, 2004, pp. 123-128,-0001,():
-1年11月30日
From the roots of Delphinium giraldii, three new lycoctonine-type C19-diterpenoid alkaloids, giraldine D (1), giraldine E (2) and giraldine F (3), have been isolated. The structures of 1~3 were established by spectroscopic evidence including 2D NMR spectroscopy.
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【期刊论文】Hemsleyatine, a Novel C19-Diterpenoid Alkaloid with 8-Amino Group from Aconitum hemsleyanum1)
周先礼, Xian-Li ZHOU, a Qiao-Hong CHEN, b Dong-Lin CHEN, b and Feng-Peng WANG*, b
Chem. Pharm. Bull. 51(5)592-594 (2003),-0001,():
-1年11月30日
The new compound hemsleyatine (1) was isolated along with four known C19-diterpenoid alkaloids: indaconitine (4), yunaconitine (5), chasmanine (6), and talatisamine (7) from the roots of Aconitum hemsleyanum PRITZ. Structures were established by spectral analysis, including tow dimeusional (2D) NMR spectroscopy and a chemical method. Hemsleyatine (1) is the first C19-diterpenoid alkaloid bearing the 8-amino group. In addition, the assignments of some 13C signals for pseudaconine (3) were revised by comparison with those of hemsleyatine (1).
Aconitum hemsleyanum, 19-diterpenoid alkaloid, emsleyatine
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【期刊论文】New C19-Diterpenoid Alkaloids from Delphinium trifoliolatum
周先礼, Xian-Li ZHOU, a Qiao-Hong CHEN, b and Feng-Peng WANG*'b
Chem. Pharm. Bull. 52(4)381-383 (2004),-0001,():
-1年11月30日
Three new norditerpenoid alkaloids, trifoliolasines A (1), B (3), and C (5), were isolated from the whole plant of Delphinium trifoliolatum FINET et GAGNEP, and their structures were established based on the spectral data.
Delphinium trijoliolatum, C19-diterpenoid alkaloid, trifoliolasine A, trifoliolasine B, trifoliolasine C
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