Inventor

NIIJIMA JUN

JP24 patents

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

NIIJIMA JUN

EISAI CO LTD

Sulfonamide phenyl substituted compounds

Sulfonamide derivatives

Sulfonamide derivatives

Physiologically active substances

Pyrimidinyl or pyridinyl sulfonamide substituted compounds

Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives

Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives

Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives

Pyridine carboxamide compounds which have useful as pharmaceutical utility

Sulfonamide derivatives

Fused polycyclic heterocycle derivatives

EISAI R&D MAN CO LTD

Process for total synthesis of pladienolide B and pladienolide D

Physiologically active substances

Process for total synthesis of pladienolide B and pladienolide D

Bioactive substance

Process for preparation of water-soluble azole prodrugs

Salts of compounds and crystals thereof

MERCIAN CORP

Physiologically active substances

Physiologically active substances

Physiologically active substances

NIIJIMA JUN

Heterocycle-substituted pyridine derivative&#39;s salt or crystal thereof

Method for producing quinazoline derivative

Method for manufacturing heterocycle substituted pyridine derivatives

YAMAMOTO EIICHI

Crystals, amorphous substances or salts of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl) phenyl] terephthalamic acid

Heterocycle-substituted pyridine derivative's salt or crystal thereof