Linked Life Data

4009610

Source:http://linkedlifedata.com/resource/pubmed/id/4009610

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1985-8-14
pubmed:abstractText
Since the Z isomer of chlorprothixene (1) is far more active than its E counterpart, it was of interest to develop a stereoselective synthesis for this class of compounds. Insertion of a benzenesulfonamido group at the peri position of a chlorprothixene precursor did affect the stereochemistry of side-chain olefin formation, but after hydrolysis attempted removal of the resulting amine led to a Widman-Stoermer cyclization to afford the corresponding tetracyclic pyridazine-containing compound (4). Since this material displayed encouraging activity in neurotransmitter uptake inhibition studies, compounds in which the sulfur bridge was replaced with an ethano bridge similar to that found in imipramine (8) and with sulfur removed (7) were also prepared. These, together with the corresponding peri amino compounds (3, 5, and 6), were tested as neurotransmitter-uptake The two bridged arylamines 3 and 6 displayed potent and selective inhibition of norepinephrine uptake both when tested in vitro and after in vivo administration. The pyridazine-containing compounds exhibited reasonable activity in vitro, but the activity was lost when they were administered in vivo. None of the compounds displayed significant ability to interfere with spiroperidol binding.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0022-2623
pubmed:author
pubmed:issnType
Print
pubmed:volume
28
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
870-5
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
Tetracyclic pyridazines as potential psychopharmacological agents.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.