- Synthesis of 4-(isothiazol-3-yl)morpholines and 1-(isothiazol-3-yl)piperazines, and their inhibitory activity towards acetylcholinesterase
[作者：Wolf, J; Gonzalez Tanarro, CM; Gutschow, M; Sieler, J; Schulze, B,期刊：Helvetica Chimica Acta, 页码：35-45 , 文章类型： Article，,卷期：2008年91-1]
- The synthesis of novel triaryl-substituted4-(isothiazol-3-yl)morpholines 7 and 8, and 1-(isothiazol-3-yl)piperazines 9-13 by reaction of the corresponding isothiazolium salts 5 and 6 with secondary amines in the presence...
- Three new sesquiterpenoids from Xylaria sp NCY2
[作者：Hu, ZY; Li, YY; Huang, YJ; Su, WJ; Shen, YM,期刊：Helvetica Chimica Acta, 页码：46-52 , 文章类型： Article，,卷期：2008年91-1]
- Three new sesquiterpenoids, xylarenones A (1) and B (2), and xylarenic acid (3), were obtained from the endophytic fungal strain Xylaria sp. NCY2, which was isolated from Torreya jackii CHUN. Their structures were elucid...
- Synthesis of a novel chiral ionic liquid and its application in enantioselective aldol reactions
[作者：Zhou, W; Xu, LW; Qiu, HY; Lai, GQ; Xia, CG; Jiang, JX,期刊：Helvetica Chimica Acta, 页码：53-59 , 文章类型： Article，,卷期：2008年91-1]
- A novel chiral ionic liquid, compound 1, based on camphorsulfonic acid, was prepared. A catalytic amount of 1 readily promotes L-proline-catalyzed aldol reactions, with good chemoselectivity, both in H2O and in organic s...
- Two new dammarane-type bisdesmosides from the fruit pedicels of Panax notoginseng
[作者：Wang, XY; Wang, D; Ma, XX; Zhang, YJ; Yang, CR,期刊：Helvetica Chimica Acta, 页码：60-66 , 文章类型： Article，,卷期：2008年91-1]
- Two new dammarane-type triterpenoidal saponins, notoginsenosides FP1 (1) and FP2 (2), were isolated from the fruit pedicels of Panax notoginseng, along with 22 known compounds. Their structures were elucidated on the bas...
- New epoxydammarane Triterpenes from Salvia santolinifolia
[作者：Ahmad, Z; Fatima, I; Mehmood, S; Ifzal, R; Malik, A; Afza, N,期刊：Helvetica Chimica Acta, 页码：73-78 , 文章类型： Article，,卷期：2008年91-1]
- Three new 20,24-epoxydammarane triterpenes, santolins A-C (1-3), were isolated from the AcOEt-soluble fraction of the MeOH extract of Salvia santolinifolia (whole plant). Their structures were assigned based on H-1-NMR, ...
- Unexpected novel pheophytin peroxides from the leaves of Biden pilosa
[作者：Lee, TH; Lu, CK; Kuo, YH; Lo, JM; Lee, CK,期刊：Helvetica Chimica Acta, 页码：79-84 , 文章类型： Article，,卷期：2008年91-1]
- Two new pheophytins, bidenphytins A (1) and B (2), with peroxide functionalities on ring E, were isolated from Biden pilosa LINN. var. radiata SCH. III P., a popular Taiwanese folk medicine. Also isolated were the follow...
- A new monoterpene glucoside from the roots of Paeonia lactiflora
[作者：Kim, JS; Yean, MH; Lee, JY; Kim, YJ; Lee, EJ; Lee, SY; Kang, SS,期刊：Helvetica Chimica Acta, 页码：85-89 , 文章类型： Article，,卷期：2008年91-1]
- A new monoterpene glucoside, 1-O-beta-D-glucopyranosyl-8-O-benzoylpaeonisuffrone (1), was isolated from the roots of Paeonia lactiflora cultivated in Korea, together with two known compounds 1-O-beta-D-glucopyranosylpaeo...
- Three new polyyne (= polyacetylene) glucosides from the edible roots of Codonopsis cordifolioidea
[作者：Mei, RQ; Lu, Q; Hu, YF; Liu, HY; Bao, FK; Zhang, Y; Cheng, YX,期刊：Helvetica Chimica Acta, 页码：90-96 , 文章类型： Article，,卷期：2008年91-1]
- Three new linear C-14 polyyne (= polyacetylene) glucosides, cordifolioidynes A-C (1-3), together with two known polyynes, lobetyol (4) and lobetyolin (5), and five known phenylpropanoids, i.e., sinapinaldehyde (6), conif...
- A one-pot synthesis of 1,3-dihydro-1,3,3-tris(perfluoroalkyl)isobenzofuran-1-olates and their complete NMR spectroscopic analysis on the basis of 1D and 2D experiments
[作者：Tyrra, W; Scherer, H; Babadzhanova, LA; Kirij, NV; Yagupolskii, YL; Naumann, D; Pantenburg, I,期刊：Helvetica Chimica Acta, 页码：97-110 , 文章类型： Article，,卷期：2008年91-1]
- A convenient synthesis of the 1,3-dihydro-1,3,3-tris(perfluoroalkyl)isobenzofuran-1-ols 3a,b was elaborated starting from commercially available phthaloyl dichloride and trimethyl(perfluoroalkyl)silanes (Me3SiRf) 1a,b (R...
- Further highly oxygenated guaiane lactones from the South China Sea gorgonian Menella sp.
[作者：Li, L; Wang, CY; Huang, H; Mollo, E; Cimino, G; Guo, YW,期刊：Helvetica Chimica Acta, 页码：111-117 , 文章类型： Article，,卷期：2008年91-1]
- Four new highly oxygenated guaiane factories, 1-epimenverin B (1), menverin F (2), 1-deoxymenverin F (3), and menverin G (4), together with the two known related analogues menverins B (5) and C (6), were isolated from th...
- Diarylheptanoids from the rhizomes of Alpinia officinarum
[作者：Sun, Y; Matsubara, H; Kitanaka, S; Yasukawa, K,期刊：Helvetica Chimica Acta, 页码：118-123 , 文章类型： Article，,卷期：2008年91-1]
- A novel dimeric diarylheptanoid, (5R,5'R)-7,7'-(6,6'-dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-diyl)bis[5-methoxy-1-phenylheptan-3-one] (1), and two new diarylheptanoids, (4E,6R)-6-hydroxy-7-(4-hydroxy-3-methoxyphenyl...
- Secondary metabolites from the fungus Chaetomium brasiliense
[作者：Li, GY; Li, BG; Yang, T; Liu, GY; Zhang, GL,期刊：Helvetica Chimica Acta, 页码：124-129 , 文章类型： Article，,卷期：2008年91-1]
- Two new depsidones, mollicellins I and J (1 and 2, resp.), and a new chromone, 2-(hydroxymethyl)-6-methylmethyleugenin (3), along with six known compounds, 4-9, were isolated from the ethyl acetate extract of a solid-sta...
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