Novel Acetogenins from the Leaves of Annona purpurea.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1379, doi. 10.1002/hlca.19930760324
- By:
- Publication type:
- Article
Works matching IS 0018019X AND DT 1993 AND VI 76 AND IP 3
Results: 26
1
2
Improved Purification of C<sub>60</sub> and Formation of σ- and π-Homoaromatic methano-bridged fullerenes by reaction with alkyl diazoacetates.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1231, doi. 10.1002/hlca.19930760310
- By:
- Publication type:
- Article
3
Nucleotide Coupling in Reverse Micelles.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1341, doi. 10.1002/hlca.19930760321
- By:
- Publication type:
- Article
4
Structural chemistry in Helvetica Chimica Acta, 1917-1992.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1115, doi. 10.1002/hlca.19930760303
- By:
- Publication type:
- Article
5
Palladium-Catalyzed 'Metallo-Ene'-Type Cyclization/Vinylstannane Coupling of 1-Acetoxy-octa-2,7-dienes and 1-Acetoxy-oct-2-en-7-ynes.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1266, doi. 10.1002/hlca.19930760313
- By:
- Publication type:
- Article
6
An Efficient Enantioselective Synthesis of (-)-Serricorole.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1275, doi. 10.1002/hlca.19930760314
- By:
- Publication type:
- Article
7
Structural Study of Pinacidil, a Potassium-Channel Opener Belonging to the chemical class of N-alkyl- N″-cyano- N′-pyridylguanidines.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1311, doi. 10.1002/hlca.19930760318
- By:
- Publication type:
- Article
8
Radical Ions of a Bishomobinaphthylene Containing two 1,6-methano[10]annulene moieties: An ESR and ENDOR study.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1332, doi. 10.1002/hlca.19930760320
- By:
- Publication type:
- Article
9
Organische Photochemie im Spiegel von Helvetica Chimica Acta.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1027, doi. 10.1002/hlca.19930760302
- By:
- Publication type:
- Article
10
EHT Model Studies on Coordination-Sphere Effects in the Elementary steps of d<sup>0</sup> transition-metal-catalyzed Ziegler-Natta polymerization.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1389, doi. 10.1002/hlca.19930760325
- By:
- Publication type:
- Article
11
Absolute Configuration of 2-Substituted 2-Azabicyclo[2.2.1]hept-5-enes.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1203, doi. 10.1002/hlca.19930760307
- By:
- Publication type:
- Article
12
The Chemistry of Coumarin Derivatives. Part 5. Unusual course of the reaction of 4-hydroxycoumarin and aliphatic aldehydes.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1194, doi. 10.1002/hlca.19930760306
- By:
- Publication type:
- Article
13
Nachbargruppeneffekte in der Gas-Phase: Intramolekulare Deacetalisierung von Hydroxyacetalen unter den Bedingungen der chemischen Ionisation.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1305, doi. 10.1002/hlca.19930760317
- By:
- Publication type:
- Article
14
Masthead.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. fmi, doi. 10.1002/hlca.19930760301
- Publication type:
- Article
15
Assignment of <sup>15</sup>N-NMR resonances of vitamin B<sub>12</sub> analogues by 2D-[<sup>15</sup>N, <sup>1</sup>H] long-range correlation: Fully [<sup>15</sup>N]-labelled Co-β-cyano-5-hydroxybenzimidazoylcobamide (factor III) and derivatives.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1258, doi. 10.1002/hlca.19930760312
- By:
- Publication type:
- Article
16
Development of Luminescent Europium(III) and Terbium(III) chelates of 2,2′:6′,2″- terpyridine derivatives for protein labelling.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1361, doi. 10.1002/hlca.19930760323
- By:
- Publication type:
- Article
17
Homoconjugated ketones with extended unsaturation: Wavelength-selective, regioselective, diastereoselective, and enantiospecific photochemical transformations of methyl 7-oxospiro[5.5]undeca-1,3-and -2,4,-diene-2-carboxylate.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1182, doi. 10.1002/hlca.19930760305
- By:
- Publication type:
- Article
18
Lanthanide-nitrate interaction in anhydrous acetonitrile and coordination numbers of the lanthanide ions: FT-IR study.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1292, doi. 10.1002/hlca.19930760316
- By:
- Publication type:
- Article
19
Enantioselective Copper-Catalyzed 1,4-Addition of Grignard Reagents to α,β-Unsaturated Carbonyl Compounds.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1219, doi. 10.1002/hlca.19930760309
- By:
- Publication type:
- Article
20
Photoisomerization of 2 H,6 H-thiin-3-one 1-oxides to 3 H,7 H-[1,2]oxathiepin-4-ones.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1251, doi. 10.1002/hlca.19930760311
- By:
- Publication type:
- Article
21
Ilwensisaponins A, B, C, and D: Triterpene Saponins from Scrophularia ilwensis.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1352, doi. 10.1002/hlca.19930760322
- By:
- Publication type:
- Article
22
Synthetische Analoga von niedermolekularen Spinnentoxinen mit Acyl-polyamin-Struktur.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1167, doi. 10.1002/hlca.19930760304
- By:
- Publication type:
- Article
23
Stereocontrolled Syntheses of Polysubstituted 2,3-Dihydro-4 H-pyran-4-ones by cyclocondensation of β- acyloxy-ketones.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1282, doi. 10.1002/hlca.19930760315
- By:
- Publication type:
- Article
24
Communication.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1410, doi. 10.1002/hlca.19930760326
- Publication type:
- Article
25
Transient Radicals Formed by Electron Transfer between inorganic ions and excited aromatic molecules in polar solvents.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1319, doi. 10.1002/hlca.19930760319
- By:
- Publication type:
- Article
26
The <sup>2</sup>H,<sup>2</sup>H-INADEQUATE experiment: Detection of One- and Two-Spin Double Quantum Coherences.
- Published in:
- Helvetica Chimica Acta, 1993, v. 76, n. 3, p. 1216, doi. 10.1002/hlca.19930760308
- By:
- Publication type:
- Article