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Pergolide mesylate form II.

Alexandr Jegorov·Zdenek Horák·Jan Cejka·Bohumil Kratochvíl·Ivana Císarová
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Abstract

A new polymorph of pergolide mesylate or 8beta-[(methylsulfanyl)methyl]-6-propylergoline methanesulfonate, C(19)H(27)N(2)S(+).CH(3)SO(3)(-), is reported. Pergolide mesylate form II crystallizes in the trigonal system, which is unique for ergot derivatives. Although the hydrogen-bond system in form II differs completely from that in form I, the conformation of the pergolide moiety in various related structures is very similar.

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Antiparkinson AgentsCrystallography, X-RayHydrogen BondingModels, MolecularMolecular StructurePergolideJournal ArticleResearch Support, Non-U.S. Gov't

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Alexandr Jegorov, Zdenek Horák, Jan Cejka, Bohumil Kratochvíl, Ivana Císarová. 2003-09-23. Pergolide mesylate form II.. https://doi.org/10.1107/s0108270103017499

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