Works matching IS 0018019X AND DT 2014 AND VI 97 AND IP 1

Results: 19

Three New 24-Nortriterpenoids from the Roots of Ilex asprella.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 64, doi. 10.1002/hlca.201300147

By:

Jiang, Kun;
Bai, Jun-Qi;
Chang, Jun;
Tan, Jun-Jie;
Qu, Shi-Jin;
Luo, Hong-Feng;
Tan, Chang-Heng;
Zhu, Da-Yuan

Publication type:

Article

Unexpected Ring Enlargement of 2-Hydrazono-2,3-dihydro-1,3-thiazoles to 1,3,4-Thiadiazines.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 76, doi. 10.1002/hlca.201300077

By:

Pfeiffer, Wolf-Diethard;
Ahlers, Klaus-Dieter;
Saghyan, Ashot S.;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

Instructions for Authors: HCA (2014).

Published in:: Helvetica Chimica Acta, 2014, v. 97, n. 1, p. n/a, doi. 10.1002/hlca.201490001
Publication type:: Article

Two Novel Abietane Diterpenoids from Illicium wardii A.C. Sm.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 122, doi. 10.1002/hlca.201300160

By:

Gao, Yan-Ping;
Shen, Yun-Heng;
Zhang, Wei-Dong

Publication type:

Article

Two New Cytotoxic Spirostane-Steroidal Saponins from the Roots of Bletilla striata.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 56, doi. 10.1002/hlca.201300102

By:

Park, Jong Eel;
Woo, Kyeong Wan;
Choi, Sang Un;
Lee, Je Hyun;
Lee, Kang Ro

Publication type:

Article

Suberosanones A - C, New Metabolites Possessing Cyclopentenone System from the South China Sea Gorgonian Coral Subergorgia suberosa.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 128, doi. 10.1002/hlca.201300296

By:

Zhang, Jun;
Liang, Yan;
Li, Liang-Chun;
Xu, Shi-Hai

Publication type:

Article

Rare C<sub>25</sub> Steroids Produced by Penicillium chrysogenum P1X, a Fungal Endophyte of Huperzia serrata.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 95, doi. 10.1002/hlca.201300153

By:

Ying, You-Min;
Zheng, Zhen-Zhen;
Zhang, Li-Wen;
Shan, Wei-Guang;
Wang, Jian-Wei;
Zhan, Zha-Jun

Publication type:

Article

A Stereoselective Aldol Approach for the Total Syntheses of Two 6-Alkylated 2 H-Pyran-2-ones.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 112, doi. 10.1002/hlca.201300139

By:

Rajaram, Singanaboina;
Ramesh, Dasari;
Ramulu, Udugu;
Prabhakar, Peddikotla;
Venkateswarlu, Yenamandra

Publication type:

Article

Contents: HCA 1/2014.

Published in:: Helvetica Chimica Acta, 2014, v. 97, n. 1, p. n/a, doi. 10.1002/hlca.201490000
Publication type:: Article

Confusing Quantitative Descriptions of Brønsted Lowry AcidBase Equilibria in Chemistry Textbooks - A Critical Review and Clarifications for Chemical Educators.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 1, doi. 10.1002/hlca.201300321

By:

Meister, Erich C.;
Willeke, Martin;
Angst, Werner;
Togni, Antonio;
Walde, Peter

Publication type:

Article

A Novel One-Pot Sulfonyloxylactonization of Alkenoic Acids Mediated by Hypervalent Iodine Species Generated in situ from Ammonium Iodide.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 137, doi. 10.1002/hlca.201300152

By:

Hu, Jiantao;
Zhu, Min;
Xu, Yuan;
Yan, Jie

Publication type:

Article

New Orsellinic Acid Esters from Fungus Chaetomium globosporum.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 151, doi. 10.1002/hlca.201300329

By:

Xu, Guo-Bo;
Wang, Ni-Ni;
Bao, Jin-Ku;
Yang, Tao;
Li, Guo-You

Publication type:

Article

Three New Chromanones from Calea clausseniana.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 146, doi. 10.1002/hlca.201300277

By:

do Nascimento, Andréa M.;
de Oliveira, Dionéia C. R.

Publication type:

Article

Insights into the Synthesis of Steroidal A-Ring Olefins.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 39, doi. 10.1002/hlca.201300082

By:

Varela, Carla L.;
Roleira, Fernanda M. F.;
Costa, Saul C. P.;
Pinto, Alexandra S. C. T.;
Martins, Ana I. O. S.;
Carvalho, Rui A.;
Teixeira, Natércia A.;
Correia-da-Silva, Georgina;
Tavares-da-Silva, Elisiário

Publication type:

Article

Perturbations of the Dushman Reaction with Piroxicam: Experimental and Model Calculations.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 47, doi. 10.1002/hlca.201300109

By:

Pejić, Nataša D.;
Blagojević, Slavica M.;
Sarap, Nataša B.;
Maksimović, Jelena P.;
Anić, Slobodan R.;
Čupić, Željko D.;
Kolar-Anić, Ljiljana Z.

Publication type:

Article

Eudesmanolides and Guaianolides from Carpesium triste.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 88, doi. 10.1002/hlca.201300151

By:

Wu, Hai-Bo;
Wang, Wen-Shu;
Liu, Ting-Ting;
Jiao, Yu-Guo

Publication type:

Article

New Dammarane-Type Saponins from the Roots of Panax notoginseng.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 102, doi. 10.1002/hlca.201300155

By:

Qiu, Li;
Jiao, Yang;
Huang, Gui-Kun;
Xie, Ji-Zhao;
Miao, Jian-Hua;
Yao, Xin-Sheng

Publication type:

Article

Irigermanone, a Noriridal with Unprecedented Methylketone Function, from Iris germanica.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 32, doi. 10.1002/hlca.201300316

By:

Potterat, Olivier;
Herzog, Carmela;
Raith, Melanie;
Ebrahimi, Samad Nejad;
Hamburger, Matthias

Publication type:

Article

Palladium- and Solvent-Free Synthesis of Ynones by Copper(I)-Catalyzed Acylation of Terminal Alkynes with Acyl Chlorides under Aerobic Conditions.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 70, doi. 10.1002/hlca.201300023

By:

Mohammadi, Elmira;
Movassagh, Barahman;
Navidi, Mozhgan

Publication type:

Article