Works matching IS 0018019X AND DT 2009 AND VI 92 AND IP 4

Results: 22

Hastatusides A and B: Two New Phenolic Glucosides from Rumex hastatus.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 774

By:

RenQiang Mei;
GuangMing Liu;
ChunLin Long;
YueHu Wang;
YongXian Cheng

Publication type:

Article

Photocleavage of Peptides and Oligodeoxynucleotides Carrying 2Nitrobenzyl Groups.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 613, doi. 10.1002/hlca.200800361

By:

Roger Ramos;
Brendan Manning;
Anna Aviñó;
Raimundo Gargallo;
Ramon Eritja

Publication type:

Article

The First Postsynthetic 5′5′ Intercalators in Triplex DNA – SolidPhase Postsynthetic SonogashiraReaction and Homocouplings on Arylacetylenes.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 716, doi. 10.1002/hlca.200800397

By:

Niels Bomholt;
VyacheslavV. Filichev;
ErikB. Pedersen

Publication type:

Article

Molecular Rearrangement of 9bHydroxy1Himidazo4,5cquinoline2,4diones – A Convenient Pathway to SpiroLinked Imidazolidine–Oxindole Derivatives.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 689

By:

Antonín Klásek;
Aleš Rika

Publication type:

Article

New Diterpenoids from Tinospora capillipes.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 790, doi. 10.1002/hlca.200800369

By:

ZhaJun Zhan;
XiaoYong Zhang;
XiaoRong Hou;
ChengPing Li;
WeiGuang Shan

Publication type:

Article

Three New Compounds from Incarvillea delavayi.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 768

By:

YunHeng Shen;
Min Lu;
Jian Tang;
Lei Shan;
RunHui Liu;
HuiLiang Li

Publication type:

Article

New Bisbibenzyls from Dendrobium falconeri.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 740, doi. 10.1002/hlca.200800391

By:

Boonchoo Sritularak;
Kittisak Likhitwitayawuid

Publication type:

Article

Synthesis of 5,7Dihydrodibenzob,f1,7naphthyridine6,12dione, an Unexpected Isolate from Isatis tintoria.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 668, doi. 10.1002/hlca.200800337

By:

HerbertM. Riepl;
Melanie Kellermann

Publication type:

Article

Alkaloids from the Leaves of Daphniphyllum longeracemosumRosenth.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 653

By:

YingTong Di;
Qiang Zhang;
Yu Zhang;
ChenJian Tan;
XiaoJiang Hao

Publication type:

Article

Ecdysteroids from Silene viridiflora.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 753, doi. 10.1002/hlca.200800362

By:

András Simon;
Noémi Tóth;
Gábor Tóth;
Zoltán Kele;
Judit Groska;
Mária Báthori

Publication type:

Article

Fused Isothiazole SOxide Systems from Cycloaddition Reactions of NBenzylisothiazol3amine 1Oxide.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 779, doi. 10.1002/hlca.200800342

By:

Francesca Clerici;
Alessandro Casoni;
Alessandro Contini;
MariaL. Gelmi;
Sara Pellegrino

Publication type:

Article

Contents: HCA 42009.

Published in:: Helvetica Chimica Acta, 2009, v. 92, n. 4, p. NA, doi. 10.1002/hlca.200990004
Publication type:: Article

Lignans and Triterpenoids from the Stems of Kadsura induta.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 709, doi. 10.1002/hlca.200800363

By:

Wenhui Ma;
Xiaolin Ma;
Yan Lu;
Daofeng Chen

Publication type:

Article

A Triterpenoid and Sesquiterpenoids from the Resinous Exudates of Commiphora myrrha.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 645, doi. 10.1002/hlca.200800347

By:

Tao Shen;
XiaoNing Wang;
HuiQing Yuan;
Mei Ji;
HongXiang Lou

Publication type:

Article

New C20Diterpenoid Alkaloids from Delphinium anthriscifoliumvar. savatieri.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 745

By:

XiaoYu Liu;
QiaoHong Chen;
FengPeng Wang

Publication type:

Article

Selectivity Enhancement for the Jacobsen–KatsukiEpoxidation in Fluorinated Solvents.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 623, doi. 10.1002/hlca.200800381

By:

Nizam Havare;
DietmarA. Plattner

Publication type:

Article

Triterpenoids and Saponins from the Leaves of Uncaria hirsuta.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 638, doi. 10.1002/hlca.200800312

By:

WenBo Xin;
GuiXin Chou;
ZhengTao Wang

Publication type:

Article

Scalarane Sesterterpenes from the Chinese Sponge Phyllospongia foliascens.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 762

By:

HaiFeng Tang;
YangHua Yi;
HouWen Lin

Publication type:

Article

Diterpenoid and Norditerpenoid Alkaloids from the Roots of Aconitum yesoensevar. macroyesoense.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 629, doi. 10.1002/hlca.200800345

By:

Koji Wada;
Norio Kawahara

Publication type:

Article

Two New Acylated Flavonol Glycosides from the Roots of Otostegia limbata.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 731, doi. 10.1002/hlca.200800357

By:

Afsar Khan;
ViqarU. Ahmad;
Umar Farooq

Publication type:

Article

‘NStereogenic Quaternary Ammonium Salts’ from LAmino Acids: Synthesis, Separation, and Absolute Configuration.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 677

By:

HuaFang Wu;
WenBin Lin;
LiZi Xia;
YingGang Luo;
XiaoZhen Chen;
GuoYou Li;
GuoLin Zhang;
XinFu Pan

Publication type:

Article

Two New Triterpenes from the Surface Layer of Poria cocos.

Published in:

Helvetica Chimica Acta, 2009, v. 92, n. 4, p. 660

By:

ShiFang Zhang;
JingHan Liu

Publication type:

Article