Works matching IS 0018019X AND DT 2000 AND VI 83 AND IP 11

Results: 20

Potent E-Selectin Antagonists.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2893, doi. 10.1002/1522-2675(20001108)83:11<2893::AID-HLCA2893>3.0.CO;2-G

By:

Bänteli, Rolf;
Herold, Peter;
Bruns, Christian;
Patton, John T.;
Magnani, John L.;
Thoma, Gebhard

Publication type:

Article

Nucleotides, Part LXVI , β-Heteroarylethyl Groups - New Phosphate-Protecting Groups for Phosphotriester Chemistry.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3053, doi. 10.1002/1522-2675(20001108)83:11<3053::AID-HLCA3053>3.0.CO;2-X

By:

Reiner, Tilman;
Kvasyuk, Evgeny;
Pfleiderer, Wolfgang

Publication type:

Article

Investigations on the Reactivity of Fascaplysin, Part I, Aromatic Electrophilic Substitutions Occur at Position 9.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3064, doi. 10.1002/1522-2675(20001108)83:11<3064::AID-HLCA3064>3.0.CO;2-P

By:

Fretz, Heinz;
Ucci-Stoll, Katharina;
Hug, Paul;
Schoepfer, Joseph;
Lang, Marc

Publication type:

Article

Protoverbine, the Parent Member of a Class of Macrocyclic Spermine Alkaloids.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3035, doi. 10.1002/1522-2675(20001108)83:11<3035::AID-HLCA3035>3.0.CO;2-P

By:

Guggisberg, Armin;
Drandarov, Konstantin;
Hesse, Manfred

Publication type:

Article

Water-Exchange Reaction of the Hexaaqua Ions of Vanadium(II), Manganese(II), and Iron(II) Revisited: A Discussion of Models with the Solvent Treated as a Dielectric Continuum.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3006, doi. 10.1002/1522-2675(20001108)83:11<3006::AID-HLCA3006>3.0.CO;2-P

By:

Rotzinger, François P.

Publication type:

Article

Labelling of Carbaboranyl Compounds with a Selenium Atom with a View to Applications in Boron-Neutron-Capture Therapy (BNCT) and Positron-Emission Tomography (PET).

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2926, doi. 10.1002/1522-2675(20001108)83:11<2926::AID-HLCA2926>3.0.CO;2-6

By:

dos Santos, Deborah F.;
Argentini, Mario;
Weinreich, Regin;
Hansen, Hans-Jürgen

Publication type:

Article

Helicterins A - F, Six New Dimeric (7.5′,8.2′)-Neolignans from the Indonesian Medicinal Plant Helicteres isora.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2908, doi. 10.1002/1522-2675(20001108)83:11<2908::AID-HLCA2908>3.0.CO;2-Z

By:

Tezuka, Yasuhiro;
Terazono, Masataka;
Kusumoto, Tomoco I.;
Hatanaka, Yasumaru;
Kadota, Shigetoshi;
Hattori, Masao;
Namba, Tsuneo;
Kikuchi, Tohru;
Tanaka, Ken;
Supriyatna, Sutardjo

Publication type:

Article

CD Spectra in Methanol of β-Oligopeptides Consisting of β-Amino Acids with Functionalized Side Chains, with Alternating Configuration, and with Geminal Backbone Substituents - Fingerprints of New Secondary Structures?

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2849, doi. 10.1002/1522-2675(20001108)83:11<2849::AID-HLCA2849>3.0.CO;2-R

By:

Seebach, Dieter;
Sifferlen, Thierry;
Mathieu, Pascal A.;
Häne, Andreas M.;
Krell, Christoph M.;
Bierbaum, Daniel J.;
Abele, Stefan

Publication type:

Article

Heterospirocyclic N-(2 H-Azirin-3-yl)- L-prolinates: New Dipeptide Synthons.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2961, doi. 10.1002/1522-2675(20001108)83:11<2961::AID-HLCA2961>3.0.CO;2-S

By:

Suter, Giovanni;
Stoykova, Svetlana A.;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

New Constituents of Artocarpus rigida.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3000, doi. 10.1002/1522-2675(20001108)83:11<3000::AID-HLCA3000>3.0.CO;2-O

By:

Ko, Horng-Huey;
Lin, Chun-Nan;
Yang, Sheng-Zehn

Publication type:

Article

Selectively C-Deuterated Indigotins.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2884, doi. 10.1002/1522-2675(20001108)83:11<2884::AID-HLCA2884>3.0.CO;2-C

By:

Voss, Gundula;
Schramm, Willfried

Publication type:

Article

Tyrolobibenzyls - Novel Secondary Metabolites from Scorzonera humilis.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2920, doi. 10.1002/1522-2675(20001108)83:11<2920::AID-HLCA2920>3.0.CO;2-5

By:

Zidorn, Christian;
Ellmerer-Müller, Ernst P.;
Stuppner, Hermann

Publication type:

Article

The Asymmetric Synthesis of the [D<sub>8</sub>]-Labeled (−)-( S)-Dihydroxyverbacine, the Terminal Precursor in the Biogenesis of the Macrobicyclic Spermine Alkaloids Aphelandrine and Orantine.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2953, doi. 10.1002/1522-2675(20001108)83:11<2953::AID-HLCA2953>3.0.CO;2-I

By:

Nezbedová, Lenka;
Drandarov, Konstantin;
Werner, Christa;
Hesse, Manfred

Publication type:

Article

Chingazumianine, a Novel Dichlorinated Alkaloid from Corydalis koidzumiana.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2993, doi. 10.1002/1522-2675(20001108)83:11<2993::AID-HLCA2993>3.0.CO;2-A

By:

Chan, Sheng-Ching;
Chung, Mei-Ing;
Yen, Ming-Hong;
Lien, Guan-Huei;
Lin, Chun-Nan;
Chiang, Michael Y.

Publication type:

Article

Oligonucleosides with a Nucleobase-Including Backbone, Part 3, Synthesis of Acetyleno-Linked Adenosine Dimers.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2975, doi. 10.1002/1522-2675(20001108)83:11<2975::AID-HLCA2975>3.0.CO;2-2

By:

Gunji, Hiroki;
Vasella, Andrea

Publication type:

Article

A New-Skeleton Diterpenoid, New Prenylbisabolanes, and Their Putative Biogenetic Precursor, from the Red Seaweed Laurencia microcladia from Il Rogiolo: Assigning the Absolute Configuration when Two Chiral Halves are Connected By Single Bonds.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2946, doi. 10.1002/1522-2675(20001108)83:11<2946::AID-HLCA2946>3.0.CO;2-2

By:

Guella, Graziano;
Pietra, Francesco

Publication type:

Article

Synthetic Analogues to the Spermidine-Spermine Alkaloid Tenuilobine.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3021, doi. 10.1002/1522-2675(20001108)83:11<3021::AID-HLCA3021>3.0.CO;2-E

By:

Popaj, Kasim;
Guggisberg, Armin;
Hesse, Manfred

Publication type:

Article

Antiprotozoal Activity and Cytotoxicity of Novel 1,7-Dioxadispiro[5.1.5.2]pentadeca-9,12-dien-11-one Derivatives from Amomum aculeatum.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2939, doi. 10.1002/1522-2675(20001108)83:11<2939::AID-HLCA2939>3.0.CO;2-N

By:

Heilmann, Jörg;
Mayr, Stefan;
Brun, Reto;
Rali, Topul;
Sticher, Otto

Publication type:

Article

Towards Asymmetric Catalysis in the Major Groove of 1,1′-Binaphthalenes.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 2865, doi. 10.1002/1522-2675(20001108)83:11<2865::AID-HLCA2865>3.0.CO;2-A

By:

Lustenberger, Philipp;
Diederich, François

Publication type:

Article

Photomodulable Materials. Synthesis and Properties of Photochromic 3 H-Naphtho[2,1- b]pyrans Linked to Thiophene Units via an Acetylenic Junction.

Published in:

Helvetica Chimica Acta, 2000, v. 83, n. 11, p. 3043, doi. 10.1002/1522-2675(20001108)83:11<3043::AID-HLCA3043>3.0.CO;2-Z

By:

Frigoli, Michel;
Moustrou, Corinne;
Samat, André;
Guglielmetti, Robert

Publication type:

Article