Process for preparing ibandronate

Details Process for preparing ibandronate Process for preparing ibandronate

2008-04-01

2010-02-16

Sullivan, Daniel M (Department: 1621)

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

Organic compounds

Phosphorus acids or salts thereof

Reexamination Certificate

active

07662990

ABSTRACT:
The invention relates to a novel multi step synthesis of 3-(N-methyl-N-pentyl)amino-1-hydroxypropane-1,1-diphosphonic acid, monosodium salt, monohydrate, of the formula

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