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Acetylene-cumulene porphycene compounds for photodynamic therapy

  • US 5,132,101 A
  • Filed: 09/06/1990
  • Issued: 07/21/1992
  • Est. Priority Date: 05/04/1990
  • Status: Expired due to Fees
First Claim
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1. An acetylene-cumulene porphycene compound having the structure shown below:

  • ##STR13## wherein R is C6-20 aryl, straight-chain or branched C1-20 alkyl or alkoxyalkyl of the formula R'"'"'--O--(CH2)x --, where R'"'"' is C1-6 alkyl and x is 1-6.

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