GB824705A - New porphyrin compounds and process for the production of the same - Google Patents

New porphyrin compounds and process for the production of the same

Info

Publication number
GB824705A
GB824705A GB1639957A GB1639957A GB824705A GB 824705 A GB824705 A GB 824705A GB 1639957 A GB1639957 A GB 1639957A GB 1639957 A GB1639957 A GB 1639957A GB 824705 A GB824705 A GB 824705A
Authority
GB
United Kingdom
Prior art keywords
mercury
salt
haematoporphyrin
protoporphyrin
porphyrin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1639957A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Publication of GB824705A publication Critical patent/GB824705A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/10Mercury compounds
    • C07F3/103Mercury compounds without C-Mercury linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention comprises the mercury complex compounds of haematoporphyrin and protoporphyrin and the dialkali-metal salts of these compounds and their preparation by reacting haematoporphyrin or protoporphyrin or an alkali metal salt thereof with a mercury salt in an organic solvent such as chloroform, pyridine and/or acetone and separating the mercury porphyrin, suitably by adding a non-solvent such as ether. Suitably the mercury salt is a mercury salt of an organic acid and the reaction is carried out in a medium containing alkali, or the haematoporphyrin or protoporphyrin is first reacted with an alkali metal alcoholate in an alcoholic medium and the resulting alkali metal salt of the porphyrin is reacted with the mercury salt of an organic acid. If desired, the porphyrin reactant may originally be in the form of an ester and the esterifying groups are hydrolysed off after formation of the mercury compound.
GB1639957A 1957-02-07 1957-05-23 New porphyrin compounds and process for the production of the same Expired GB824705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP271257 1957-02-07

Publications (1)

Publication Number Publication Date
GB824705A true GB824705A (en) 1959-12-02

Family

ID=11536898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1639957A Expired GB824705A (en) 1957-02-07 1957-05-23 New porphyrin compounds and process for the production of the same

Country Status (1)

Country Link
GB (1) GB824705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142132A1 (en) * 2006-06-02 2007-12-13 Hamamatsu Foundation For Science And Technology Promotion Novel process for production of compound between porphyrin (y) and polyvalent metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142132A1 (en) * 2006-06-02 2007-12-13 Hamamatsu Foundation For Science And Technology Promotion Novel process for production of compound between porphyrin (y) and polyvalent metal

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