Melanin biosynthesis inhibitors (MBIs) for control of rice blast

2001 ◽  
Vol 12 (1) ◽  
pp. 32-35 ◽  
Author(s):  
Yoshio Kurahashi
Keyword(s):  
Rice Blast ◽  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors

scholarly journals Action mechanism of the novel rice blast fungicide tolprocarb distinct from that of conventional melanin biosynthesis inhibitors

2014 ◽  
Vol 39 (3) ◽  
pp. 152-158 ◽  
Author(s):  
Takahiro Hamada ◽  
Mineko Asanagi ◽  
Tomomi Satozawa ◽  
Natsuko Araki ◽  
Shinichi Banba ◽  
...  
Keyword(s):  
Rice Blast ◽  
The Novel ◽  
Action Mechanism ◽  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors

Screening of melanin biosynthesis inhibitors from marine microalgae using Streptomyces bikiniensis bioassay

1995 ◽  
Vol 9 (9) ◽  
pp. 633-636 ◽  
Author(s):  
Yoji Wachi ◽  
Koji Sode ◽  
Kenichi Horikoshi ◽  
Haruko Takeyama ◽  
Tadashi Matsunaga
Keyword(s):  
Marine Microalgae ◽  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors ◽  
Streptomyces Bikiniensis

ChemInform Abstract: Pauciflorines A and B, Novel Melanin Biosynthesis Inhibitors from Kopsia.

ChemInform ◽  
2010 ◽  
Vol 27 (46) ◽  
pp. no-no
Author(s):  
T.-S. KAM ◽  
K. YOGANATHAN ◽  
T. KOYANO ◽  
K. KOMIYAMA
Keyword(s):  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors

scholarly journals Inhibition of Scytalone Dehydratase in Melanin Biosynthesis by Carpropamid, a Novel Rice Blast Controlling Agent

1998 ◽  
Vol 23 (1) ◽  
pp. 58-61 ◽  
Author(s):  
Takayuki MOTOYAMA ◽  
Kinya IMANISHI ◽  
Taro KINBARA ◽  
Yoshio KURAHASHI ◽  
Isamu YAMAGUCHI
Keyword(s):  
Rice Blast ◽  
Melanin Biosynthesis ◽  
Scytalone Dehydratase

Fungal Melanin Biosynthesis Inhibitors: Introduction of a Test System Based on the Production of Dihydroxynaphthalene (DHN) Melanin in Agar Cultures

1995 ◽  
Vol 50 (11-12) ◽  
pp. 813-819 ◽  
Author(s):  
Eckhard Thines ◽  
Thomas Daußmann ◽  
Olov Sterner ◽  
Martin Semar ◽  
Heidrun Anke
Keyword(s):  
Test System ◽  
Cytotoxic Activities ◽  
Fungal Metabolites ◽  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors ◽  
Fungal Melanin ◽  
Methoxybenzoic Acid

In a screening for inhibitors of fungal melanin biosynthesis a novel test system was success­ fully employed. With this test system, based on the production of dihydroxynaphthalene melanin (DHN melanin) by a Lachnellula species in agar cultures, extracts of cultures of basidiomycetes, ascomycetes and deuteromycetes were tested. From fermentations of Col-lybia dryophila, 6-methylpurine (1) and 6-methyl-9-β-ᴅ-ribofuranosylpurine (2) were isolated as the active principles and 3,5-dichloro-4-methoxybenzoic acid (3) was obtained from cultures of Stropharia squamosa. The corresponding alcohol (4) and aldehyde (5) previously isolated from several basidiomycetes, were also active in this test system. In a screening of fungal metabolites, 1-methoxy-8-hydroxynaphthalene and 1,8-dimethoxynaphthalene inhibited biosynthesis of DHN melanin. Among the inhibitors identified, compounds 3 -5 were the most selective ones. They were the only metabolites without cytotoxic activities.

Design of new melanin biosynthesis inhibitors

1989 ◽  
Vol 26 (3) ◽  
pp. 271-281 ◽  
Author(s):  
Kenzo Omata ◽  
Hirofumi Tomita ◽  
Tetsuo Nakajima ◽  
Bunji Natsume
Keyword(s):  
Melanin Biosynthesis ◽  
Biosynthesis Inhibitors
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