International IP Group, LLC
Water soluble compounds
Provided is a compound and methods for preparation thereof according to formula (I)where A1, A2, A3, and A4 are each a group containing 1 to 40 carbon atoms and at least one carboxylic group, R, R′ and R″ are each hydrogen or a group containing 1 to 80 carbon atoms, M is bivalent or an element capable of complexing with a pyrrole nitrogen atom, L is a linking group, B is a fullerene, and the compound is soluble in water.
B A A A A
B82Y A61K A61K A61K A61K
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Marina Alexeyevna Anatoly Leonidovich Igor Viktorovich Dmitry Anatolevich Saeed Marina Abramovna Seyed Mahdi
Orlova Buchachenko Trushkov Kuznetsov Sarkar Yurovskaya Rezayat