Found: 22
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Three New 3,6-Dioxygenated Diketopiperazines from the Basidiomycete Lepista sordida.
- Published in:
- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1426, doi. 10.1002/hlca.201000455
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- Publication type:
- Article
Two New Indole Alkaloids from the Bark of Anthocephalus chinensis.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1470, doi. 10.1002/hlca.201100038
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- Article
Furanone Derivatives from Aspergillus sp . XW-12, an Endophytic Fungus in Huperzia serrata.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1454, doi. 10.1002/hlca.201000348
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- Article
Electrochemical Chlorination of Physcion - An Approach to Naturally Occurring Chlorinated Secondary Metabolites of Lichens.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1406, doi. 10.1002/hlca.201100011
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- Article
Metal-Free Multicomponent Synthesis of ( α-Aminoalkyl)phosphonates Using 2,4,6-Trichloro-1,3,5-triazine.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1459, doi. 10.1002/hlca.201100037
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- Article
An Efficient Synthesis of a (−)-Physostigmine's Library for Identifying Potential Anti- Alzheimer's Agents.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1496, doi. 10.1002/hlca.201100020
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- Article
Highly Enantioselective Synthesis of Orthogonally Protected (2 S)-2,3-Diaminopropanoates through Catalytic Phase-Transfer Aza- Henry Reaction.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1543, doi. 10.1002/hlca.201100013
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- Publication type:
- Article
Allylation of N-Benzoylhydrazones (= N′-Alkylidene-Substituted Benzohydrazides) by Treatment with Allyl Bromide in the Presence of Zinc in Aqueous Ammonium Chloride Solution.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1477, doi. 10.1002/hlca.201100006
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- Article
Anthracene and Anthraquinone Derivatives from the Stem Bark of Juglans mandshurica Maxim.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1488, doi. 10.1002/hlca.201000462
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- Article
Meliarachins A-K: Eleven Limonoids from the Twigs and Leaves of Melia azedarach.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1515, doi. 10.1002/hlca.201000444
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- Article
Efficient Synthesis of (3 E)-3-[Amino(aryl)methylidene]chromane-2,4-diones (=(3 E)-3-[Amino(aryl)methylene]-2 H-1-benzopyran-2,4(3 H)-diones) via a Three-Component Reaction.
- Published in:
- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1440, doi. 10.1002/hlca.201100001
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- Publication type:
- Article
Synthesis of β-Hydroxy α-Sulfanyl Esters by Using Nanocrystalline Magnesium Oxide.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1533, doi. 10.1002/hlca.201100012
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- Article
Isocyanide-Based Three-Component Synthesis of Pyrano-pyrido-quinoxalines.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1527, doi. 10.1002/hlca.201100019
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- Article
Contents: HCA 8/2011.
- Published in:
- 2011
- Publication type:
- Table of Contents
The Rearrangement of 2,2-Diphenyl-1-[( E)-2-phenylethenyl]cyclopropane to 3,4,4-Triphenylcyclopent-1-ene: a DFT Analysis.
- Published in:
- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1389, doi. 10.1002/hlca.201100142
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- Article
Eremophilane-Type Sesquiterpenoids from the Fermentation Broth of Plant Endophytic Fungus Pestalotiopsis photiniae Isolated from the Chinese Podocarpaceae Plant Podocarpus macrophyllus.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1463, doi. 10.1002/hlca.201100010
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- Article
1-[( E)-2-Arylethenyl]-2,2-diphenylcyclopropanes: Kinetics and Mechanism of Rearrangement to Cyclopentenes.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1359, doi. 10.1002/hlca.201100135
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- Article
An Efficient One-Pot, Four-Component Synthesis of {[(1 H-1,2,3-Triazol-4-yl)methoxy]phenyl}-1 H-pyrazolo[1,2- b]phthalazine-5,10-dione Derivatives.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1416, doi. 10.1002/hlca.201000428
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- Publication type:
- Article
Manganese(III) Acetate Catalyzed Oxidative Radical Additions of α-Dicarbonyl Compounds to 1- and 2-Phenylcyclohepta-1,3,5-triene.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1431, doi. 10.1002/hlca.201000463
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- Article
Bioreduction of Acetophenone Derivatives by Red Marine Algae Bostrychia radicans and B. tenella, and Marine Bacteria Associated.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1506, doi. 10.1002/hlca.201000434
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- Article
Two New 23-Membered Macrolactones from a Terrestrial Bacterium, Streptomyces sp. IMBJ01.
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- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1448, doi. 10.1002/hlca.201000467
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- Article
Asymmetric Synthesis of Simplactones A and B.
- Published in:
- Helvetica Chimica Acta, 2011, v. 94, n. 8, p. 1481, doi. 10.1002/hlca.201100018
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- Publication type:
- Article