Process for the preparation of a boron-substituted porphyrin

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United States of America Patent

PATENT NO 8680265
SERIAL NO

11721865

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Abstract

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Processes are disclosed for the preparation of a compound having the formula: (I) and intermediate compounds wherein M is a single-photon-emission tomography imageable radiometal and/or a paramagnetic metal, R is hydrogen or a halogen provided that at least one R is halogen and Y is selected from ortho, meta or para O(CH2)nC2HB9H10 or O(CH2)nC2HB10H10 wherein n is 0 or an integer from 1 to 20 and O(CH2)nC2HB9H10 is nido ortho-, meta- or para-carborane and O(CH2)nC2HB10H10 is ortho-, meta- or para-carborane.

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Patent Owner(s)

Patent OwnerAddress
PSIMEI PHARMACEUTICALS PLCGUILDFORD SURREY GU1 4TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bentham, Anthony David Accrington, GB 1 0
Bury, Paul Stanley Bishop's Stortford, GB 46 365
Li, Ke-Dong Manchester, GB 1 0
Patel, Bipin Chandra Muljibhai Guildford, GB 5 103

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