Works in Helvetica Chimica Acta, 2013, Vol 96, Issue 6

Results: 24

Unusual Guaiane Sesquiterpenoids from Artemisia rupestris.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1182, doi. 10.1002/hlca.201200408

By:

Xie, Zhi-Yong;
Lin, Ting-Ting;
Yao, Mei-Cun;
Wan, Jin-Zhi;
Yin, Sheng

Publication type:

Article

Biotransformation of Jervine by Cunninghamella echinulata.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1072, doi. 10.1002/hlca.201200345

By:

Chen, Ke-Yu;
Lü, Yi-Feng;
Zhang, Wei-Dong;
Tang, Jian;
Liu, Run-Hui;
Li, Hui-Liang

Publication type:

Article

Contents: HCA 6/2013.

Published in:: 2013
Publication type:: Table of Contents

Salicassin, an Unprecedented ChalconeDiterpene Adduct and a Quinone Methide Triterpenoid from Maytenus salicifolia.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1046, doi. 10.1002/hlca.201200316

By:

Magalhães, Cássia G.;
de Fátima Silva, Grácia D.;
Duarte, Lucienir P.;
Bazzocchi, Isabel L.;
Diaz, Antonio J.;
Moujir, Laila;
López, Manuel R.;
Figueiredo, Rute C.;
Vieira Filho, Sidney A.

Publication type:

Article

Two Halogenated Sesquiterpenoids from the Fruits of Alpinia oxyphylla.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1163, doi. 10.1002/hlca.201200367

By:

Chen, Ping;
Qu, Lei;
Tian, Li;
Wang, Pei-Pei;
Xiang, Lan

Publication type:

Article

Primary Studies on Variation in Position of Trifluoromethyl Groups in Several Aromatic Group-14 Derivatives by <sup>19</sup>F-NMR Spectroscopy.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1078, doi. 10.1002/hlca.201200389

By:

Xue, Bao Yu;
Dillon, Keith B.

Publication type:

Article

Formation of cine-Substitution Products in the SuzukiMiyaura Cross-Coupling Reaction Catalyzed by Dinuclear Palladium Complexes.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1093, doi. 10.1002/hlca.201200454

By:

Tsukada, Naofumi;
Abe, Tsubasa;
Inoue, Yoshio

Publication type:

Article

Triterpenoids from the Roots of Camellia oleifera C. Abel and Their Cytotoxic Activities.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1126, doi. 10.1002/hlca.201200333

By:

Wang, Shou-Li;
Chen, Zhong;
Tong, Xiao-Jing;
Liu, Yan-Li;
Li, Xia;
Xu, Qiong-Ming;
Li, Xiao-Ran;
Yang, Shi-Lin

Publication type:

Article

AcidBase Properties of Adenosine 5′-Monophosphate, Guanosine 5′-Monophosphate, and Inosine 5′-Monophosphate in Aqueous Solutions of Methanol.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1134, doi. 10.1002/hlca.201200337

By:

Gharib, Farrokh;
Abbaszadeh, Mehran;
Pousti, Mohammad

Publication type:

Article

Phytochemical Investigation by Microwave-Assisted Extraction of Essential Oil of the Leaves of Walnut Cultivated in Algeria.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1168, doi. 10.1002/hlca.201200359

By:

Boukhari, Fayçal;
Tigrine-Kordjani, Nacéra;
Youcef Meklati, Brahim

Publication type:

Article

New Secondary Metabolites from Allium victorialis.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1176, doi. 10.1002/hlca.201200581

By:

Khan, Sadia;
Fatima, Itrat;
Hussain Kazmi, Mehdi;
Malik, Abdul

Publication type:

Article

Two New Lycopodium Alkaloids from Lycopodium obscurum.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1197, doi. 10.1002/hlca.201200505

By:

Pan, Ke;
Luo, Jian-Guang;
Kong, Ling-Yi

Publication type:

Article

One-Pot Synthesis of 5,7,8,9,9a,10-Hexahydro-8-thioxotetrahydropyrido[2,3- d : 6,5- d′]dipyrimidine-2,4,6(1 H,3 H,5a H)-triones via a Four-Component Coupling Reaction of Aldehydes, Amines, Barbituric Acids, and Thiouracil.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1155, doi. 10.1002/hlca.201200350

By:

Khalafi-Nezhad, Ali;
Panahi, Farhad;
Golesorkhi, Bahman

Publication type:

Article

Nigerasterols A and B, Antiproliferative Sterols from the Mangrove-Derived Endophytic Fungus Aspergillus niger MA-132.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1055, doi. 10.1002/hlca.201200332

By:

Liu, Dong;
Li, Xiao-Ming;
Li, Chun-Shun;
Wang, Bin-Gui

Publication type:

Article

Diterpenes from Xylopia langsdorffiana.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1085, doi. 10.1002/hlca.201200372

By:

dos Santos, Paula F.;
Duarte, Marcelo C.;
Bezerra, Denise Aline C.;
de F. Agra, Maria;
Barbosa Filho, José M.;
da Silva, Marcelo S.;
Tavares, Josean F.

Publication type:

Article

Crotofolane- and Casbane-Type Diterpenes from Croton argyrophyllus.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1146, doi. 10.1002/hlca.201200347

By:

e Silva Filho, Francisco Artur;
Nunes da Silva Junior, José;
Braz-Filho, Raimundo;
de Simone, Carlos Alberto;
Silveira, Edilberto Rocha;
Lima, Mary Anne Sousa

Publication type:

Article

Cucurbitane-Type Triterpenoids from Momordica charantia.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1111, doi. 10.1002/hlca.201200329

By:

Cheng, Bao-Hui;
Chen, Jian-Chao;
Liu, Jie-Qing;
Zhou, Lin;
Qiu, Ming-Hua

Publication type:

Article

Electrochemical Phenylselenoetherification as a Key Step in the Synthesis of (±)-Curcumene Ether.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1103, doi. 10.1002/hlca.201200610

By:

Stevanović, Dragana;
Pejović, Anka;
Damljanović, Ivan S.;
Vukićević, Mirjana D.;
Dobrikov, Georgi;
Dimitrov, Vladimir;
Denić, Marija S.;
Radulović, Niko S.;
Vukićević, Rastko D.

Publication type:

Article

Organic Stereochemistry. Part 6.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1005, doi. 10.1002/hlca.201200474

By:

Vistoli, Giulio;
Testa, Bernard;
Pedretti, Alessandro

Publication type:

Article

New Triterpenes from Gymnema sylvestre.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1036, doi. 10.1002/hlca.201200331

By:

Zarrelli, Armando;
DellaGreca, Marina;
Ladhari, Afef;
Haouala, Rabiaa;
Previtera, Lucio

Publication type:

Article

New Eunicellin Diterpenes and 9,10-Secosteroids from the Gorgonian Muricella sibogae.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1188, doi. 10.1002/hlca.201200489

By:

Li, Ting-Ting;
Tang, Xu-Li;
Chen, Can-Ling;
Zhang, Xing-Wang;
Wu, Rong-Cui;
Zhu, Hong-Yan;
Li, Ping-Lin;
Li, Guo-Qiang

Publication type:

Article

Juglanones A and B: Two Novel Tetralone Dimers from Walnut Pericarp ( Juglans regia).

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1031, doi. 10.1002/hlca.201200525

By:

Li, Cong-Ying;
Du, Hong-Jian;
Su, Xue-Hui;
Zhong, Yu-Jiao;
Yuan, Zhi-Peng;
Li, Yan-Fang;
Liang, Bing

Publication type:

Article

Hypenol, a New Lignan from Hypenia salzmannii.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1121, doi. 10.1002/hlca.201200507

By:

Sousa de Lucena, Hellane Fabricia;
Madeiro, Sara Alves Lucena;
Siqueira, Caroline Duarte;
Filho, José Maria Barbosa;
de Fátima Agra, Maria;
da Silva, Marcelo Sobral;
Fechine Tavares, Josean

Publication type:

Article

New 9,10-Secosteroids from Biotransformations of Hyodeoxycholic Acid with Rhodococcus spp.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 6, p. 1062, doi. 10.1002/hlca.201200330

By:

Costa, Stefania;
Giovannini, Pier Paolo;
Fantin, Giancarlo;
Medici, Alessandro;
Pedrini, Paola

Publication type:

Article