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1. (WO2017150549) RADIOLABELED DRUG

Pub. No.:    WO/2017/150549    International Application No.:    PCT/JP2017/007875
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: C07K 5/08
A61K 51/08
A61K 51/10
C07K 19/00
Applicants: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
国立大学法人 千葉大学
Inventors: ARANO, Yasushi
荒野 泰
UEHARA, Tomoya
上原 知也
Title: RADIOLABELED DRUG
Abstract:
The present invention pertains to a compound, etc., from which is obtained a radiolabeled drug capable of reducing accumulation in the kidneys from early administration. [1] A compound, etc., represented by formula (1); [2] a compound, etc., obtained by bonding a target molecule recognition element to the compound, etc., described in [1] above; [3] a metal complex compound, etc., having one type of metal selected from radioactive metals and radioactive atom-labeled metals, and the compound, etc., described in [1] or [2] above coordinated to the metal; [4] a drug for preparing a radiolabeled drug including the compound, etc., described in [1] or [2] above; [5] a use for producing a radiolabeled drug of the compound, etc., described in [1] or [2] above; [6] a radiolabeled drug including the metal complex compound, etc., described in [3] above; and [7] a radiologic imaging diagnostic agent including the metal complex, etc., described in [3] above.