Linked Life Data

7045370

Source:http://linkedlifedata.com/resource/pubmed/id/7045370

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1982-8-14
pubmed:abstractText
The 2S,3S and 2R,3S diastereoisomers of the hydroxy amino acid 3-amino-2-hydroxy-5-methylhexanoic acid (AHMHA) were synthesized and substituted for the leucyl residues of Leu-Leu-Val-Phe-OCH3 to yield the following analogues: AHMHA-Leu-Val-Phe-OCH3, AHMHA-Val-Phe-OCH3, and Leu-AHMHA-Val-Phe-OCH3. These analogues were tested in vitro for their ability to inhibit human amniotic renin. All of the analogues were found to inhibit renin to some extent with inhibitory constants in the range of 10(-3) to 10(-4) M. The analogues AHMHA-Leu-Val-Phe-OCH3 and AHMHA-Val-Phe-OCH3 exhibited competitive inhibition when the 2S,3S isomer of AHMHA was employed and noncompetitive kinetics when the 2R,3S isomer of AHMHA was used. For the Leu-AHMHA-Val-Phe-OCH3 analogues, competitive kinetics were observed regardless of the isomer of AHMHA employed. These latter analogues also proved to be the most active in the above series.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0022-2623
pubmed:author
pubmed:issnType
Print
pubmed:volume
25
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
605-10
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1982
pubmed:articleTitle
Renin inhibitors. Substitution of the leucyl residues of Leu-Leu-Val-Phe-OCH3 with 3-amino-2-hydroxy-5-methylhexanoic acid.
pubmed:publicationType
Journal Article, In Vitro, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't