|
101
|
Naranjo J, Hesse M, Schmid H. Indolalkaloide aus den Blättern vonHedranthera barteri (Hook. f.) Pichon. 146. Mitteilung über Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19720550602] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
102
|
Schmid [] M, Hansen HJ, Schmid H. Säurekatalysierte Umlagerung von Allyl-cyclohexadienon-tosyl-hydrazonen: Beispiel einer Dienimin-Anilin-Umlagerung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19710540402] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
103
|
Greuter H, Fráter G, Schmid H. Intramolekulare Diels-Alder-Additionen in 6-Methyl-6-(penta-2,4-dienyl)-cyclohexa-2,4-dien-1-on-Systemen. Vorläufige Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19720550224] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
104
|
|
|
105
|
Doppler T, Hansen HJ, Schmid H. Die photolyse von Anthranilen in saurer Lösung; Vergleich mit der photochemischen und thermischen Zersetzung entsprechender 2-Azido-acylbenzole in saurer Lösung. Vorläufige Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19720550531] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
106
|
Fráter G, Schmid H. Thermische Umwandlung von Penta-2, 4-dienyl-phenyläthern in 4-(Penta-2, 4-dienyl)-phenole; [5s, 5s]-sigmatropische Umlagerungen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19700530208] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
107
|
Naranjo J, Hesse M, Schmid H. Über das Alkaloid Lonicerin ausCallichilia barteri. 137. Mitteilung über Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19700530408] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
108
|
Morita Y, Hesse M, Schmid H. Umbellamin, ein neues «dimeres» Indolalkaloid 130. Mitteilung über Alkaloide [1]. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19690520109] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
|
109
|
Schmid K, Haegele W, Schmid H. Über den Mechanismus der para-Claisen-Umlagerung. Zur Kenntnis derClaisen-Umlagerung IV. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19540370416] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
|
110
|
Bernauer K, Berlage F, Philipsborn WV, Schmid H, Karrer P. C-Dihydro-toxiferin aus Caracurin-V. 37. Mitteilung über Calebassen-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19590420116] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
111
|
|
|
112
|
Kalberer F, Schmid K, Schmid H. Die Reversibilität der para-Claisen-Umlagerung. Zur Kenntnis der Claisen-Umlagerung VI. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19560390228] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
113
|
Schmid H, Lehmann A. Darstellung einer neuen 9,11-Oktadekadiensäure und der 13,15-Dokosadiensäure aus den einfach ungesättigten Fettsäuren. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19500330614] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
114
|
|
|
115
|
|
|
116
|
Albers-Schönberg G, v. Philipsborn W, Jackman LM, Schmid H. Die Struktur des Fulvoplumierins. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19620450504] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
117
|
Haber RG, Ebnöther A, Schmid H. Die Synthese von (±)-Eleutherol. Inhaltsstoffe aus Eleutherine bulbosa (Mill.)Urb.VII. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19560390611] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
|
118
|
Asmis H, Bächli E, Giesbrecht E, Kebrle J, Schmid H, Karrer P. Über weitere aus Calebassen isolierte quartäre Alkaloide. 11 Mitteilung über Curare-Alkaloide aus Calebassen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19540370708] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
119
|
Gorman AA, Dastoor NJ, Hesse M, von Philipsborn W, Renner U, Schmid H. Über die Konstitution zweier neuartiger «dimerer» Indolalkaloide Pycnanthin und Pleiomutinin 132. Mitteilung über Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19690520105] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
|
120
|
Bernauer K, Berlage F, Von Philipsborn W, Schmid H, Karrer P. Über die Konstitution der Calebassen-Alkaloide C-Dihydrotoxiferin und C-Toxiferin-I und des Alkaloids Caracurin-V ausStrychnos toxifera.Synthetische Versuche mit WIELAND-GUMLICH-Aldehyd als Ausgangsstoff. 36. Mitteilung über Calebassen-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19580410741] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
|
121
|
Hesse M, Vetter W, Schmid H. Das massenspektrometrische Verhalten quartärer Stickstoffverbindungen 1. Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19650480404] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
|
122
|
Karrer P, Schmid H. Über Thiophanverbindungen VI. Reduktionsprodukte von Thiophanon-3-derivaten. Helv Chim Acta 2004. [DOI: 10.1002/hlca.194402701161] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
|
123
|
Albers-Schönberg G, Schmid H. Über die Struktur von Plumericin, Isoplumericin, β-Dihydroplumericin und der β-Dihydroplumericinsäure. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19610440604] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
124
|
Kebrle J, Schmid H, Waser P, Karrer P. Über Curare-Alkaloide aus Calebassen. 8. Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19530360116] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
125
|
Vittorelli P, Winkler T, Hansen HJ, Schmid H. Stereochemie des Übergangszustandes aliphatischer CLAISEN-Umlagerungen. Vorläufige Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19680510631] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|