Abstract:
:A novel series of potent histamine H(3) receptor inverse agonists based on the 3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one scaffold has been discovered. Several compounds display high selectivity over other histamine receptor subtypes and have favorable physicochemical properties, low potential for CYP450 enzyme inhibition and high metabolic stability in microsomal preparations. (R)-2-Cyclopropylmethyl-8-(1-isopropyl-piperidin-4-yloxy)-3-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one (8t) showed good in vivo efficacy after per os application in an acute rat dipsogenia model of water intake.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Richter HG,Freichel C,Huwyler J,Nakagawa T,Nettekoven M,Plancher JM,Raab S,Roche O,Schuler F,Taylor S,Ullmer C,Wiegand Rdoi
10.1016/j.bmcl.2010.08.009subject
Has Abstractpub_date
2010-10-01 00:00:00pages
5713-7issue
19eissn
0960-894Xissn
1464-3405pii
S0960-894X(10)01119-4journal_volume
20pub_type
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