Patent Number: 6,251,367

Title: Paramagnetic 3-,8-substituted deuteroporphyrin derivatives, pharmaceutical agents that contain the latter, process for their production, and their use for MR imaging of necrosis and infarction

Abstract: Paramagnetic 3-,8-substituted deuteroporphyrin derivatives with various substituents in positions 13 and 17 of the porphyrin skeleton, are suitable as diagnostic agents for MR imaging of necrosis and infarction.

Inventors: Platzek; Johannes (Berlin, DE), Niedballa; Ulrich (Berlin, DE), Raduechel; Bernd (Berlin, DE)

Assignee: Schering Aktiengesellschaft

International Classification: A61K 49/06 (20060101); C07D 487/00 (20060101); C07D 487/22 (20060101); A61K 049/10 (); A61K 049/12 (); C07D 487/22 ()

Expiration Date: 06/26/2018