Volume 88; Issue 10

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Helvetica Chimica Acta
Volume 88; Issue 10

Helvetica Chimica Acta

Volume 88; Issue 10

1

Synthetic Studies on Coenzyme Q10

Xiong-Jie Yu, Fen-Er Chen, Hui-Fang Dai, Xu-Xiang Chen, Yun-Yan Kuang, Bin Xie

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 103 KB

english, 2005

2

[2 + 3]-Cycloadditions of Phosphonodithioformate S-Methanides with CS, NN, and CC Dipolarophiles

Grzegorz Mlostoń, Katarzyna Urbaniak, Mihaela Gulea, Serge Masson, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 160 KB

english, 2005

3

Synthesis of New C(2)-Substituted gluco-Configured Tetrahydroimidazopyridines and Their Evaluation as Glucosidase Inhibitors

Bhagavathy Shanmugasundaram, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 146 KB

english, 2005

4

Intramolecular Photocyclization of 2-Acylphenyl Methacrylates: a Convenient Access to 4,5-Dihydro-1,4-epoxy-2-benzoxepin-3(1H)-ones (= Benzo[c]-6,8-dioxabicyclo[3.2.1]octan-7-ones

Takehiko Nishio, Nobuharu Sakurai, Kaoru Iba, Yo-ichi Hamano, Masami Sakamoto

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

5

Robust Synthesis and Crystal-Structure Analysis of 7-Cyano-7-deazaguanine (PreQ0 Base) and 7-(Aminomethyl)-7-deazaguanine (PreQ1 Base)

Florian Klepper, Kurt Polborn, Thomas Carell

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 166 KB

english, 2005

6

Multiflorane Triterpene Esters from the Seeds of Trichosanthes kirilowii

Tao Wu, Xue-Mei Cheng, S. W. Annie Bligh, Gui-Xin Chou, Zheng-Tao Wang, Alan Bashall, Chris Branford-White

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 107 KB

english, 2005

7

Synthesis and Reactions of a New Cyclobutanethione Derivative

Grzegorz Mlostoń, Agnieszka Majchrzak, Marzena Rutkowska, Marta Woznicka, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 176 KB

english, 2005

8

Structures and Absolute Configurations of Three 7,8-Secolabdane Diterpenes from the Chinese Liverwort Pallavicinia ambigua

Zi-Jing Li, Hong-Xiang Lou, Wen-Tao Yu, Pei-Hong Fan, Dong-Mei Ren, Bin Ma, Mei Ji

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 87 KB

english, 2005

9

para-Sulfonated Calixarenes Used as Synthetic Receptors for Complexing Photolabile Cholinergic Ligand

Alexandre Specht, Fabio Ziarelli, Philippe Bernard, Maurice Goeldner, Ling Peng

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 181 KB

english, 2005

10

Chemical Constituents from Croton insularis

Konstantia Graikou, Nektarios Aligiannis, Ioanna Chinou, Alexios-Léandros Skaltsounis, François Tillequin, Marc Litaudon

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 91 KB

english, 2005

11

Mechanistic Studies on the Oxidation of Nitrite by a μ-Oxodiiron(III,III) Complex in Aqueous Acidic Media

Jhimli Bhattacharyya, Subrata Mukhopadhyay

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 147 KB

english, 2005

12

Three New Polyoxypregnane Glycosides from Marsdenia tenacissima

Jun Deng, Zhixin Liao, Daofeng Chen

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 108 KB

english, 2005

13

Synthesis of 2′-O-[(Triisopropylsilyl)oxy]methyl (= tom)-Protected Ribonucleoside Phosphoramidites Containing Various Nucleobase Analogues

Sébastien Porcher, Stefan Pitsch

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 288 KB

english, 2005

14

Synthesis of New Resorcinarenes Under Alkaline Conditions

Jean-Marc Bourgeois, Helen Stoeckli-Evans

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 124 KB

english, 2005

15

Squadinorlignoside: A Novel 7,9′-Dinorlignan from the Stems of Annona squamosa

Yu-Liang Yang, Fang-Rong Chang, Yang-Chang Wu

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 134 KB

english, 2005

16

Enantioselective Syntheses and Fragrance Properties of the Four Stereoisomers of Magnolione® (Magnolia Ketone)

Andrea Quendolin Stang, Günter Helmchen

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 124 KB

english, 2005

17

4-Methyl- and 4-(Halophenyl)pyrimidinium (4-Halobenzoyl)methylides. Correlation of Structure, Stability, Reactivity, and Biological Activity

Costel C. Moldoveanu, Ionel I. Mangalagiu

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 126 KB

english, 2005

18

Diterpenes and Disulfides from the Marine Mangrove Plant Bruguiera sexangula var. rhynchopetala

Shuyun Bao, Zhiwei Deng, Hongzheng Fu, Peter Proksch, Wenhan Lin

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 89 KB

english, 2005

19

Synthesis of Eburnamine, Isoeburnamine, and Eburnamonine via a Spirocyclic Intermediate

Tse-Lok Ho, Chun-Kuei Chen

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 103 KB

english, 2005

20

Three New Compounds from Securidaca inappendiculata

Wen-Yi Kang, Zhe-Ming Wang, Zheng-Quan Li, Xiao-Jie Xu

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 84 KB

english, 2005

21

Synthesis of Some New 1,2,4-Triazole Derivatives by Mitsunobu Chemistry

Abdolali Alizadeh

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 67 KB

english, 2005

22

Cardenolides and Cardiac Aglycone from the Stem Bark of Trewia nudiflora

Qian-Jin Kang, Pei-Ji Zhao, Hong-Ping He, Yue-Mao Shen

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 84 KB

english, 2005

23

(1S,2S,3R,6R)-6-Aminocyclohex-4-ene-1,2,3-triol (= (−)-Conduramine B-1) Is a Selective Inhibitor of α-Mannosidases. Its Inhibitory Activity Is Enhanced by N-Benzylation

Robert Łysek, Catherine Schütz, Pierre Vogel

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 341 KB

english, 2005

24

Conformations of the Nine-Membered Ring in the B-Nor-5,10-secosteroids. X-Ray and NMR Analysis

Mira S. Bjelaković, Natalija M. Krstić, Bernard Tinant, Jaroslav Kalvoda, Janos Csanadi, Vladimir D. Pavlović

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

25

Asymmetric Synthesis of Coordination Compounds: Back to the Roots. Diastereoselective Synthesis of Simple Platinum(IV) Complexes

Dušan Drahoňovský, Alex von Zelewsky

Journal:

Helvetica Chimica Acta

Year:

2005

File:

PDF, 32 KB

2005

26

Contents: HCA 10/2005

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 107 KB

english, 2005

27

Computational NMR Spectroscopy of Transition-Metal/Nitroimidazole Complexes: Theoretical Investigation of Potential Radiosensitizers

Teodorico C. Ramalho, Michael Bühl, José Daniel Figueroa-Villar, Ricardo Bicca de Alencastro

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 202 KB

english, 2005