Synthèse de l'hydroxy-3β-méthano-22,23-nor-24-cholestène-5 pour comparaison avec le cystostérol.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1640, doi. 10.1002/hlca.19790620531
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- Publication type:
- Article
Works matching IS 0018019X AND DT 1979 AND VI 62 AND IP 5
Results: 37
1
2
The Synthesis of [4-Carboranylalanine, 5-Leucine]-Enkephalin (Including an Improved Preparation of t-Butoxycarbonyl- L- o-carboranylalnine, New Derivatives of L-Propargylglycine, and a Note on Melanotropic and Opiate Receptor Binding Characteristics).
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- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1385, doi. 10.1002/hlca.19790620502
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- Publication type:
- Article
3
Displacement of Activated Amino Groups. C,N- vs. N,S-Bond Cleavage in the Reaction of N-Alkyl-disulfonamides with Nucleophiles.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1485, doi. 10.1002/hlca.19790620513
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- Publication type:
- Article
4
A Novel Synthesis of Aporphines via 3-Phenylphenethylamines.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1549, doi. 10.1002/hlca.19790620520
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- Publication type:
- Article
5
Synthetische Verwendung von Epoxynitronen. II. Synthese von Steroid-α-methyliden-γ-lactonen.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1586, doi. 10.1002/hlca.19790620524
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- Publication type:
- Article
6
Chemistry of Succinyl Succinic Acid Derivatives. Part V. On the transesterification of succinyl succinates.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1682, doi. 10.1002/hlca.19790620535
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- Publication type:
- Article
7
Anil-Synthese. 20. Mitteilung. Über die Herstellung von Stilbenyl-Derivaten des 1,2,4,-Oxadiazols.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1411, doi. 10.1002/hlca.19790620506
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- Publication type:
- Article
8
Stoffwechselprodukte von Mikroorganismen. 187. Mitteilung. Synthese des 3-Isobutyl-4,5-dimethylisoindolin-1-ons, eines Abbauproduktes von Aspochalasin D.
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- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1525, doi. 10.1002/hlca.19790620517
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- Publication type:
- Article
9
Dérivés d'énose- et d'ynosephosphonates et composés voisins. Communication préliminaire.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1622, doi. 10.1002/hlca.19790620528
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- Publication type:
- Article
10
Analogues de la lincomycine. I. Allongement de la chaîne du di- O-isopropylidène-1,2:3,4-α- D-galacto-hexodialdopyrannose-1,5.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1632, doi. 10.1002/hlca.19790620530
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- Publication type:
- Article
11
Masthead.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. fmi, doi. 10.1002/hlca.19790620501
- Publication type:
- Article
12
Norrish Type I Cleavage of Aliphatic Carboxylic Acids and Esters in Solution. A CIDNP.-study.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1475, doi. 10.1002/hlca.19790620512
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- Article
13
Etude en série triazénique. IV. Synthèse et réactivité d'aryl-3-(diméthyl-3,4-isoxazolyl-5)-1-triazènes et d'arylazo-4-diméthyl-3,4-isoxazolones-5.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1570, doi. 10.1002/hlca.19790620523
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- Publication type:
- Article
14
Synthesis and Properties of Some Spin Labeled Uridine and 2′-Deoxyuridine Analogues.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1677, doi. 10.1002/hlca.19790620534
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- Publication type:
- Article
15
Phenylselenoacetaldehyde, a Useful Reagent for the Homologative Conversion of Halides to Phenylselenomethyl Ketones.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1406, doi. 10.1002/hlca.19790620505
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- Publication type:
- Article
16
Stoffwechselprodukte von Mikroorganismen. 186. Mitteilung. Über die Aspochalasine A, B, C und D.
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- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1501, doi. 10.1002/hlca.19790620516
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- Publication type:
- Article
17
Réactions de Friedel et Crafts de dérivés aromatiques sur les composés dioxo-1,4,2,3-non saturés. IV. Réactions des hydroxy-5-ouchloro-5-diméthyl-3,5- ou diméthyl-4,5-dihydro-2,5-furannones-2.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1614, doi. 10.1002/hlca.19790620527
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- Publication type:
- Article
18
Nouvelle méthode de préparation d'éthers vinyliques à partir d'acétals.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1451, doi. 10.1002/hlca.19790620509
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- Publication type:
- Article
19
Heterocyclisch anellierte Derivate des Strychnins: Imidazo-, Oxazolo- und (1,3-Dioxolo)strychnine.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1466, doi. 10.1002/hlca.19790620511
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- Publication type:
- Article
20
Triazènes. Etude XPS. et <sup>1</sup>H-RMN. des complexes mercuriques des diaryl-1,3-triazènes.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1566, doi. 10.1002/hlca.19790620522
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- Publication type:
- Article
21
Photochemische Reaktionen. 105. Mitteilung [1]. Zur Photochemie optisch aktiver λ, δ-Epoxy-enone: Racemisierung und Cyclisierung von (−)-4-Methyliden-5,6-epoxy-5,6-dihydro-β-jonon und (−)-4-Oxo-5,6-epoxy-5,6-dihydro-β-jonon
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1668, doi. 10.1002/hlca.19790620533
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- Publication type:
- Article
22
Cyanohalogénométhylidènetriphénylphosphoranes. Note de Laboratoire.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1401, doi. 10.1002/hlca.19790620504
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- Publication type:
- Article
23
Homonuclear Overhauser <sup>1</sup>H-NMR. Experiments on the Carotenoid Pigments Lycopene and Prolycopene.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1497, doi. 10.1002/hlca.19790620515
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- Publication type:
- Article
24
Etude par résonance paramagnétique électronique des radicaux piégés dans un monocristal de diméthylarsinate de sodium irradié aux rayons X.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1605, doi. 10.1002/hlca.19790620526
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- Publication type:
- Article
25
Mitteilungen.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1689, doi. 10.1002/hlca.19790620537
- Publication type:
- Article
26
(Perhalogenmethylthio)heterocyclen. X. Säurekatalysierte Substitutionen an (Perchlorfluormethylthio)pyrrolen und deren agrobiologische Wirkung.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1442, doi. 10.1002/hlca.19790620508
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- Article
27
Conversion of Natural ( S)-Bulbocapnine into Two (Ring A)-Substituted Derivatives of ( R)-Apomorphine.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1543, doi. 10.1002/hlca.19790620519
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- Article
28
<sup>1</sup>H-NMR.-spektroskopische Analyse von prochiralen Allencarbonsäureestern mit optisch aktiven Europium-Verschiebungsreagenzien.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1458, doi. 10.1002/hlca.19790620510
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- Publication type:
- Article
29
Influence of Amino Acids, Ammonium and Potassium Cations on the Self-Assembly of 5′-GMP.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1559, doi. 10.1002/hlca.19790620521
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- Article
30
Photochemische Reaktionen. 104. Mitteilung [1]. Zur Photospaltung der C,C-Oxiranbindung konjugierter γ, δ-Epoxy-enone: Photolyse von 4-Methyliden-5,6-epoxy-5,6-dihydro-β-jonon.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1645, doi. 10.1002/hlca.19790620532
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- Publication type:
- Article
31
Lucibufagines. Partie III. Oxo-11-et oxo-12-bufalines, stéroïdes défensifs des lampyres Photinus ignitus et P. marginellus (Coleoptera: Lampyridae).
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1396, doi. 10.1002/hlca.19790620503
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- Article
32
The Total Synthesis of (±)-Isocomene by an Intramolecular Ene Reaction. Preliminary communication.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1493, doi. 10.1002/hlca.19790620514
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- Publication type:
- Article
33
The Configuration of Naturally Occurring Iridoid Glucosides at C(6) and C(8): A Complementary Assignment Aid by <sup>13</sup>C-NMR. Spectroscopy.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1603, doi. 10.1002/hlca.19790620525
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- Publication type:
- Article
34
Erratum.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1688, doi. 10.1002/hlca.19790620536
- Publication type:
- Article
35
Additionsreaktionen von 3-Dimethylamino-2,2-dimethyl-2 H-azirin an Phenylisocyanat und Diphenylketen.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1429, doi. 10.1002/hlca.19790620507
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- Publication type:
- Article
36
Complexation dans le méthanol anhydre de Cu (II) et Zn (II) par des ligands diaza-polyoxamacrocycliques.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1531, doi. 10.1002/hlca.19790620518
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- Publication type:
- Article
37
<sup>1</sup>H- und <sup>13</sup>C-NMR.-Spektren von 6-( p-X-Phenyl)fulvenen. Kurzmitteilung.
- Published in:
- Helvetica Chimica Acta, 1979, v. 62, n. 5, p. 1626, doi. 10.1002/hlca.19790620529
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- Publication type:
- Article