Volume 90; Issue 7

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Helvetica Chimica Acta
Volume 90; Issue 7

Helvetica Chimica Acta

Volume 90; Issue 7

1

Structure–Activity Relationship in the Domain of Odorants Having Marine Notes

Jean-Marc Gaudin, Olga Nikolaenko, Jean-Yves de Saint Laumer, Beat Winter, Pierre-Alain Blanc

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 357 KB

english, 2007

2

Synthesis of Nicotinamide Adenine Dinucleotide (NAD) Analogues with a Sugar Modified Nicotinamide Moiety

Natasha Goulioukina, Johny Wehbe, Damien Marchand, Roger Busson, Eveline Lescrinier, Dieter Heindl, Piet Herdewijn

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 255 KB

english, 2007

3

Reactions of Polycyclic Ketones with Dimethoxycarbene; a Convenient Route for a ‘One-Pot’ Preparation of Some α-Hydroxycarboxylic Acid Esters

Jarosław Romański, Grzegorz Mlostoń, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 161 KB

english, 2007

4

Diterpenoid and Phenolic Compounds from Juncus effusus L.

Guang Zhong Yang, Hong Xia Li, Fa Jun Song, Yu Chen

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 82 KB

english, 2007

5

Iridoid Glycosides from Hedyotis corymbosa

Wei Jiang, Li-Sha Kuang, Ai-Jun Hou, Min Qian, Ji-Zong Li

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 73 KB

english, 2007

6

Sesquiterpenoids from Ligularia dentata

Hitomi Baba, Yasunori Yaoita, Masao Kikuchi

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 129 KB

english, 2007

7

Cimicifine A: A Novel Triterpene Alkaloid from the Rhizomes of Cimicifuga foetida

Li-Rong Sun, Jian Yan, Lu Lu, Sheng-Ji Pei, Zhong-Rong Li, Lin Zhou, Xian-Min Zhang, Ming-Hua Qiu

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 92 KB

english, 2007

8

Tasumatrols P – T, Five New Taxoids from Taxus sumatrana

Ya-Ching Shen, Yun-Sheng Lin, Shaw-Man Hsu, Ashraf Taha Khalil, Shih-Sheng Wang, Ching-Te Chien, Yao-Haur Kuo, Chang-Hung Chou

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 146 KB

english, 2007

9

Perchloric Acid–Silica (HClO4⋅SiO2)-Catalyzed Synthesis of 14-Alkyl- or 14-Aryl-14H-dibenzo[a,j]xanthenes and N-[(2-Hydroxynaphthalen-1-yl)methyl]amides

Biswanath Das, D. Nandan Kumar, Keetha Laxminarayana, B. Ravikanth

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 64 KB

english, 2007

10

Noble-Gas Complexes: Theoretical Investigation of Multicenter Polynuclear Species

Stefano Borocci, Nicoletta Bronzolino, Felice Grandinetti

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 665 KB

english, 2007

11

Further Daphniphyllum Alkaloids from the Leaves of Daphniphyllum macropodumMiq.

Zhen-Yu Li, Ping Chen, Hong-Gui Xu, Shu-Ying Peng, Yi-Ming Yang, Zhong-Zhen Zhao, Yue-Wei Guo

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 121 KB

english, 2007

12

Two Novel Nortriterpenoids from Gomphostemma parviflorum

Qiong Wang, Shi-De Luo, Peng Ju, Yi-Fen Wang

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 79 KB

english, 2007

13

An Efficient Synthesis of a Potential (−)-Reserpine Intermediate from (−)-Shikimic Acid of the Chiral Pool

Jian Huang, Fen-Er Chen

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 92 KB

english, 2007

14

Synthesis of Some Novel Thioxanthenone-Fused Azacrown Ethers, and Their Use as New Catalysts in the Efficient, Mild, and Regioselective Conversion of Epoxides to β-Hydroxy Thiocyanates with Ammonium Thiocyanate

Hashem Sharghi, Alireza Salimi Beni, Reza Khalifeh

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 155 KB

english, 2007

15

A Novel Atisane Diterpenoid from Spiraea japonica var. acuta

Hai-Yang Liu, Suo Gao, Ying-Tong Di, Chang-Xiang Chen, Yang Lü, Li Zhang, Qi-Tai Zheng, Xiao-Jiang Hao

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 89 KB

english, 2007

16

Four New Briarane Diterpenoids from the Gorgonian Coral Junceella fragilis

Ya-Ching Shen, Yu-Hui Chen, Tsong-Long Hwang, Jih-Hwa Guh, Ashraf Taha Khalil

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 98 KB

english, 2007

17

Four New Schisanartane-Type Nortriterpenoids from Schisandra propinqua var. propinqua

Chun Lei, Sheng-Xiong Huang, Ji-Jun Chen, Jian-Xin Pu, Li-Mei Li, Wei-Lie Xiao, Jin-Ping Liu, Li-Bin Yang, Han-Dong Sun

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 145 KB

english, 2007

18

Cytotoxic Withaphysalins from Physalis minima

Lei Ma, Xian-Wen Gan, Qing-Ping He, Hai-Yun Bai, Mohammad Arfan, Feng-Chang Lou, Li-Hong Hu

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 238 KB

english, 2007

19

Practical Enzymatic Desymmetrization of 2-(Ethoxycarbonyl)propane-1,3-diyl Dihexanoate and Model Cyclization for the A–D Ring System of Lysergic Acid

Sachiho Miyata, Takuya Kumamoto, Tsutomu Ishikawa

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 240 KB

english, 2007

20

Macrocycles Incorporating an Endocyclic But Non-Sterically-Hindering Chelate: Synthesis and Structural Studies

Fabien Durola, Jean-Pierre Sauvage, Oliver S. Wenger

Journal:

Helvetica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 122 KB

english, 2007

21

A New and Efficient Synthesis of the HMG-CoA Reductase Inhibitor Pitavastatin

Murat Acemoglu, Andre Brodbeck, Angel Garcia, Dominique Grimler, Marc Hassel, Bernhard Riss, Robert Schreiber

Journal:

Helvetica Chimica Acta

Année:

2007

Fichier:

PDF, 23 KB

2007

22

Contents: HCA 7/2007

Journal:

Helvetica Chimica Acta

Année:

2007

Fichier:

PDF, 138 KB

2007