1924
DOI: 10.1002/ardp.19242620505
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Zur Kenntnis der Chelidoniumalkaloide. [3. Mitteilung.] Über Bromchelidonin und die Oxydation des Chelidonins mit Mercuriacetat

Abstract: A 11 g e m e i n e r T e i 1. Im Verlaufe seiner Untersuchungen iiber die Konstitution des Chelidonins ubertrug mir mein hochverehrter Lehrer, Herr Geheims rat J. G a d a m e r , die Aufgabe, an Hand der Eigenschaften des Bromchelidonins zu priifen, inwieweit die bisher fur die Konstitution des Chelidonins aufgestellten Formeln mit dem Verhalten des Broms clielidonins in Einklang zu bringen seien. Weiterhin waren die Be5 ziehungen der durch Oxydation mittels Mercuriacetates aus dem Chelidonin kiinstlich entsta… Show more

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Cited by 7 publications
(5 citation statements)
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“…Rutaceae: Xanthoxylum (118,123) Zanthoxylum (22,116,322,328) For structure confirmation, see 120. 20A. ISODECARINE C19HBN04: 319.31976 MP: 234°( CHC1, (319a) UV: (EtOH) 8), 217(5), 189 (6), 188(7), 116.5 (8), 164(7), 144.5 (11), 136(3), 94.5 (4), 87 (4), 81 (3), 57 (3), 43(4)000)…”
Section: (15x22)mentioning
confidence: 99%
“…Rutaceae: Xanthoxylum (118,123) Zanthoxylum (22,116,322,328) For structure confirmation, see 120. 20A. ISODECARINE C19HBN04: 319.31976 MP: 234°( CHC1, (319a) UV: (EtOH) 8), 217(5), 189 (6), 188(7), 116.5 (8), 164(7), 144.5 (11), 136(3), 94.5 (4), 87 (4), 81 (3), 57 (3), 43(4)000)…”
Section: (15x22)mentioning
confidence: 99%
“…Later he and his co-workers discovered that the same compouild was obtained in superior yield when the oxidation was performed on chelidoiliile acetate (3), and that it was also a product of the permanganate oxidation of chelidonine (4).…”
mentioning
confidence: 97%
“…Didehydrochelidonine was described as a colorless, noncrystalline, basic compound which yielded a number of crystalline derivatives, including a yellow hydrobromide and a colorless pseudocyanide (1,3). Reduction of didehydrochelidonine, or its hydrobromide salt, with zinc and sulfuric acid was reported to yield unracemized chelidonine (1,3), and it was also observed that the free base underwent ready dehydration to yield dihydrosanguinarine (4) (3).…”
mentioning
confidence: 99%
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