EFFECTIVE PRODUCTION PROCESS FOR MUGINEIC ACID COMPOUND

摘要

Disclosed is a process for producing a mugineic acid compound, which is shown by the following scheme. STEP 1 STEP 2 STEP 3 STEP 4 wherein R¹ and R² independently represent a hydrogen atom or a hydroxyl group; R³ represents a hydroxyl group or an amino group; R⁴ and R⁷ independently represent a hydrogen atom or a protective group for a carboxyl group; R⁵ represents a protective group for an amino group; R⁶ represents a protective group for a carboxyl group; and R⁸ represents -OR⁹ (wherein R⁹ represents a protective group for a hydroxyl group) or -NHR¹⁰ (wherein R¹⁰ represents a protective group for an amino group)].