Branced polyoxaalkyl macromolecules

Details Branced polyoxaalkyl macromolecules Branced polyoxaalkyl macromolecules

1995-03-15

1998-07-14

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548473, 549415, 558 46, 564505, 568 32, 568614, 568623, 568624, C07D20948, C07D31500, C07C30300, C07C 4311

Patent

active

057806446

ABSTRACT:
Branched, dendrimeric-type macromolecules composed essentially of a central nucleus and of a series of polyoxaalkyl chains that depart from said nucleus and spread into the surrounding space branching in a cascade fashion useful as carriers of drugs, contrast agents, etc.

REFERENCES:
patent: 4737550 (1988-04-01), Tomalia
patent: 5099042 (1992-03-01), Wardle et al.
patent: 5294365 (1994-03-01), Welch et al.

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