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DE574656C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the preparation of clusters of I-benzylisoquinoline

Assignee: CHEMISCH PHARMAZEUTISCHE A G B
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Filing: 1930-08-02
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Granted: 1933-04-19
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Expires: 1950-08-02
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 16:15
CPC Classifications
C; C07; C07D; C07D217/00; C07D217/12; C07D217/18; C07D217/20

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