A new benzocycloheptanone derivative, named gymnothedelignan C, and 14 known compounds were isolated from the Chinese endemic genus plant Gymnotheca chinensis Decne. The structure of the new compound was established by 1D and 2D NMR experiments
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Two novel norlignans, gymnothedelignans A and B were isolated from the whole plants of Gymnotheca ch...
Four new biphenyl lignans, 1-4, with a tetrahydrofuran moiety were isolated from the MeOH extract of...
Two new eupodienone lignans, named gymnothelignan T (1) and gymnothelignan U (2) were isolated from ...
Two new biphenyl butyl neolignan derivatives, named gymnothebutyllignans A (1) and B (2), were isola...
By silica gel, MCI column chromatographic and preparative HPLC (high performance liquid chromatograp...
Two novel 2,5-diphenyl oxazole derivatives, named gymnothecaoxazoles A (1) and B (2), were isolated ...
Three novel oxazoline alkaloids, 1-oxa-3-azaspiro [4.5] dec-2-ene-8-one (1), 1-oxa-3-azaspiro [4.5] ...
Fifteen new lignans, gymnothelignans A-O (1-15), bearing tetrahydrofuran with variable conformations...
目的研究裸蒴Gymnotheca chinensis的化学成分。方法采用多种柱色谱及制备液相色谱分离纯化,经理化性质和波谱数据鉴定结构。结果从裸蒴的甲醇提取物中分离得到16个化合物,分别鉴定为2-(1...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Nine new labdane diterpenes (1, 4-11) and two known diterpenes have been isolated from the aerial pa...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Two novel norlignans, gymnothedelignans A and B were isolated from the whole plants of Gymnotheca ch...
Four new biphenyl lignans, 1-4, with a tetrahydrofuran moiety were isolated from the MeOH extract of...
Two new eupodienone lignans, named gymnothelignan T (1) and gymnothelignan U (2) were isolated from ...
Two new biphenyl butyl neolignan derivatives, named gymnothebutyllignans A (1) and B (2), were isola...
By silica gel, MCI column chromatographic and preparative HPLC (high performance liquid chromatograp...
Two novel 2,5-diphenyl oxazole derivatives, named gymnothecaoxazoles A (1) and B (2), were isolated ...
Three novel oxazoline alkaloids, 1-oxa-3-azaspiro [4.5] dec-2-ene-8-one (1), 1-oxa-3-azaspiro [4.5] ...
Fifteen new lignans, gymnothelignans A-O (1-15), bearing tetrahydrofuran with variable conformations...
目的研究裸蒴Gymnotheca chinensis的化学成分。方法采用多种柱色谱及制备液相色谱分离纯化,经理化性质和波谱数据鉴定结构。结果从裸蒴的甲醇提取物中分离得到16个化合物,分别鉴定为2-(1...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Nine new labdane diterpenes (1, 4-11) and two known diterpenes have been isolated from the aerial pa...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...
Fifteen new lignans, gymnothelignans A–O (<b>1</b>–<b>15</b>), bearing tetrahydrofuran with variable...