← EPO Patent Bulletin

NATURAL PORPHIN SALT AND USE THEREOF AS PLANT GROWTH REGULATOR AND IMMUNE RESISTANCE INDUCER

Publication EP4578859A1 Kind: A1 Mar 25, 2026

Applicants

Nanjing Bostec Biological Engineering Co., Ltd

Inventors

REN, Yong, WEI, Lihui, WANG, Letian, ZHOU, Dongmei, MENG, Dongfeng

IPC Classifications

C07D 487/22 20060101AFI20260217BHEP C07D 491/22 20060101ALI20260217BHEP A01N 43/90 20060101ALI20260217BHEP A01P 21/00 20060101ALI20260217BHEP A01N 59/16 20060101ALI20260217BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR