1959
DOI: 10.1002/ardp.19592921103
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Über Isopilosin und Pilosin

Abstract: A m den Fabriklaboratorien der Fa. E . MercE AG, Darmstadt (Eingegangen am 2. Dezember 1958)Vor mehr als 70 Jahren wurde in unseren Laboratorien als Nebenalkaloid des Pilocarpins am Pilocarpus Jaborandi Holm. das Pilocarpidin isoliert und seine Verwandtschaft zum Pilocarpin dadurch sichergestellt, dal3 Pilocarpidin durch Methylierung in Isopilocarpin uberfiihrt wurdel). Diese erstmalig durchgefiihrte Umwandlung eines Pilocarpusalkaloides in ein anderes fand nur deshalb keine allgemeine Anerkennung, weil mit de… Show more

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Cited by 9 publications
(6 citation statements)
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“…These data strongly suggested that the new substance must be a 6 epimer of isopilosine. This was + 84 -CH(OH) d 4.82, d 5.0 according to literature (ref 5) -OCH2d 6.30, d 6.08; d 5.91, d 5.50 -NCHs s 6.72, s 6.55 Pilosine 172 + 136. 8 -CH(OH) d 4.82, J = 3 Hz -och2 d 6.30, d 5.50 -NCHs s 6.72 Isopilosine 182.0-182.5…”
supporting
confidence: 65%
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“…These data strongly suggested that the new substance must be a 6 epimer of isopilosine. This was + 84 -CH(OH) d 4.82, d 5.0 according to literature (ref 5) -OCH2d 6.30, d 6.08; d 5.91, d 5.50 -NCHs s 6.72, s 6.55 Pilosine 172 + 136. 8 -CH(OH) d 4.82, J = 3 Hz -och2 d 6.30, d 5.50 -NCHs s 6.72 Isopilosine 182.0-182.5…”
supporting
confidence: 65%
“…16 Isolation of Pilosine According to Voigtlander and Rosenberg. 5 The title product (recrystallized from ethanol), mp 176-178°, M25d +84 ± 1°(c 1, EtOH) ("pilosine"), was isolated (0.8-1.3%) from the weak acidic mother liquor left after recrystallization of pilocarpine nitrate which was obtained from the leaves of Pilocarpus microphyllus according to the literature.…”
Section: Methodsmentioning
confidence: 99%
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