Title:
メタ－ヨードベンジルグアニジン及びその前駆体の調製物
Document Type and Number:
Japanese Patent JP7399996
Kind Code:
B2
Abstract:
The present disclosure provides purified forms of iobenguane and preparations of a precursor to iobenguane, such as a polymer, the polymer comprising a monomer of formula (I) or a pharmaceutically acceptable salt thereof, the preparation comprising leachable tin at a level of 0 ppm to 850 ppm.
Inventors:
Jason Moss
Makinani Lao
Makinani Lao
Application Number:
JP2022045482A
Publication Date:
December 18, 2023
Filing Date:
March 22, 2022
Export Citation:
Assignee:
Molecular Insight Pharmaceuticals, Incorporated
International Classes:
C07C277/08; A61K31/155; A61K51/04; A61P35/00; A61P35/04; C07C279/06; C08F30/04
Domestic Patent References:
| JP2013528161A | ||||
| JP2009500441A |
Foreign References:
| US20030012730 |
Attorney, Agent or Firm:
Shusaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto