Volume 92; Issue 9

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Helvetica Chimica Acta
Volume 92; Issue 9

Helvetica Chimica Acta

Volume 92; Issue 9

1

Triumfettosterol Id and Triumfettosaponin, a New (Fatty Acyl)-Substituted Steroid and a Triterpenoid ‘Dimer’ Bis(β-D-glucopyranosyl) Ester from the Leaves of Wild Triumfetta cordifolia A. Rich. (Tiliaceae)

Louis Pergaud Sandjo, Ingrid Konga Simo, Victor Kuete, Paul Hannewald, Mehdi Yemloul, Vincent Rincheval, Bonaventure Tchaleu Ngadjui, Gilbert Kirsch, François Couty, Serge Schneider

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 259 KB

english, 2009

2

Three New Sesquiterpenoids from Chrysanthemum indicum L.

Zi-Ming Feng, Shuang Song, Peng-Fei Xia, Jian-Shuang Jiang, Pei-Cheng Zhang

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 208 KB

english, 2009

3

Clerodane and ent-Kaurane Diterpene Glycosyl and Glycoside Derivatives from the Leaves of Casearia sylvestris

Wei Wang, Zulfiqar Ali, Xing-Cong Li, Ikhlas A. Khan

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 226 KB

english, 2009

4

A New Hydrolyzable Tannin from Balanophora harlandii with Radical-Scavenging Activity

Wei Wang, Shu-Fen Zeng, Chong-Ren Yang, Ying-Jun Zhang

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 166 KB

english, 2009

5

Thermal Rearrangements of Monoterpenes and Monoterpenoids

Achim Stolle, Bernd Ondruschka, Henning Hopf

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 552 KB

english, 2009

6

Hydrophilic Carotenoids: Surface Properties and Aggregation Behavior of the Potassium Salt of the Highly Unsaturated Diacid Norbixin

Stefanie Breukers, Christer L. Øpstad, Hans-Richard Sliwka, Vassilia Partali

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 269 KB

english, 2009

7

Phenylethyl Glycosides from Digitalis lanata

Hasan Kırmızıbekmez, Engin Celep, Milena Masullo, Carla Bassarello, Erdem Yeşilada, Sonia Piacente

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 178 KB

english, 2009

8

Design and Synthesis of Some Novel Oxiconazole-Like Carboacyclic Nucleoside Analogues, as Potential Chemotherapeutic Agents

Mohammad Navid Soltani Rad, Ali Khalafi-Nezhad, Somayeh Behrouz

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 290 KB

english, 2009

9

Three New Triterpene Saponins from Hemsleya chinensis

Zhen-Jie Li, Jian-Chao Chen, Yun Sun, Na-Li Song, Bao-Hui Cheng, Lu Lu, Wei-Guang Ma, Lin Zhou, Xian-Min Zhang, Zhong-Rong Li, Ming-Hua Qiu

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 188 KB

english, 2009

10

New Diterpenoid Alkaloids from Aconitum recemulosumFranch.

Yong-Hui Ge, Shu-Zhen Mu, Shi-Ying Yang, Yang Lu, Jian-Xin Zhang, Ye Wang, Xiao-Jiang Hao

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 194 KB

english, 2009

11

Stereoselective Total Synthesis of Xestodecalactone C

Karuturi Rajesh, Vangaru Suresh, Jondoss Jon Paul Selvam, Chitturi Bhujanga Rao, Yenamandra Venkateswarlu

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 168 KB

english, 2009

12

Palladium-Catalyzed Cascade Oligocyclizations Involving Competing Elementary Steps Such as Thermal [1,5]-Acyl Shifts

Wajdi M. Tokan, Stefan Schweizer, Claudia Thies, Frank. E. Meyer, Philip J. Parsons, Armin de Meijere

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 229 KB

english, 2009

13

Three New Pregnane Glycosides from Marsdenia tinctoria

Zhu-Lin Gao, Hong-Ping He, Ying-Tong Di, Xin Fang, Chun-Shun Li, Qiang Zhang, Pei-Ji Zhao, Shun-Lin Li, Xiao-Jiang Hao

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 166 KB

english, 2009

14

Halogenated Sesquiterpenes from the Marine Red Alga Laurencia saitoi (Rhodomelaceae)

Nai-Yun Ji, Xiao-Ming Li, Ke Li, Bin-Gui Wang

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 158 KB

english, 2009

15

Synthesis of Deuterium-Labeled Perfume Ingredients as Internal Standards for Their GC/MS Quantification

Christian Chapuis, Carole Cantatore, Peter Fankhauser, René Challand, Jean-Jacques Riedhauser

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 279 KB

english, 2009

16

One-Pot Synthesis of Functionalized (4-Oxo-1,3-thiazinan-5-yl)acetic Acids from Isothiocyanates, Primary Alkylamines, and Ithaconic Anhydride

Issa Yavari, Mohammad J. Bayat, Sanaz Souri, Mehdi Sirouspour

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 148 KB

english, 2009

17

Prenylated Phenols from Sabia japonica

Juan Yu, Hao-Hao Zhang, Qiang Yu, Li-Jiang Xuan

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 192 KB

english, 2009

18

A Stereoselective Total Synthesis of Verbalactone

Biswanath Das, Keetha Laxminarayana, Martha Krishnaiah, Duddukuri Nandan Kumar

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 163 KB

english, 2009

19

Conomicidines A and B, Unusual Alkaloid–Hydroxycinnamyl Alcohol Conjugates from Tabernaemontana corymbosa

Kuan-Hon Lim, Toh-Seok Kam

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 184 KB

english, 2009

20

Two New 11-Hydroxy-Substituted Gelsedine-Type Indole Alkaloids from the Stems of Gelsemium elegans

Bin-Feng Zhang, Gui-Xin Chou, Zheng-Tao Wang

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 239 KB

english, 2009

21

Chemoselectivity of the Reactions of Diazomethanes with 5-Benzylidene-3-phenylrhodanine

Martin S. Seyfried, Anthony Linden, Grzegorz Mlostoń, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 304 KB

english, 2009

22

Preparation of N-Fmoc-Protected (S)-5-Amino-4,4-difluoro-7-methyloctanoic Acid, a Possible Dipeptide Isostere

Gildas Deniau, Dieter Seebach

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 278 KB

english, 2009

23

Contents: HCA 9/2009

Journal:

Helvetica Chimica Acta

Year:

2009

Language:

english

File:

PDF, 206 KB

english, 2009