Inventor

OKADO KOTARO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OKADO KOTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KATAOKA NORIYASU

2 patents

US8546610B2Oct 1, 2013

Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of the derivatives

KATAOKA NORIYASU7 citations81

US8058432B2Nov 15, 2011

Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivatives

KATAOKA NORIYASU1 citations49

AJINOMOTO KK

1 patent

US7842700B2Nov 30, 2010

Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-L-phenylalanine hydrochloride, production method thereof and use thereof

AJINOMOTO KK5 citations72

FUJITA KOICHI

1 patent

US8268844B2Sep 18, 2012

Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-l-phenylalanine hydrochloride, production method thereof and use thereof

FUJITA KOICHI4 citations59