Linked Life Data

3697968

Source:http://linkedlifedata.com/resource/pubmed/id/3697968

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1986-5-23
pubmed:abstractText
Preparation of the tumor-localizing preparation called hematoporphyrin derivative involves a two-step reaction wherein hematoporphyrin is acetylated and the reaction product subjected to alkaline hydrolysis. We have proposed that the tumor-localizing fraction of this product is composed of hematoporphyrin units joined by ester linkages. Using an analogous synthetic procedure, we prepared some new sensitizers in which hematoporphyrin is esterified to chlorins (reduced porphyrins). Because of the differences in absorption spectra, the porphyrin-chlorin esters are 5-fold more potent photosensitizers than are the porphyrin-porphyrin esters, with light of wavelength greater than 600 nm.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0008-5472
pubmed:author
pubmed:issnType
Print
pubmed:volume
46
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2248-51
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Localization and photosensitization of murine tumors in vivo and in vitro by a chlorin-porphyrin ester.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.