- AMIDINE DERIVATIVE
-
Provision of a novel amidine derivative or a pharmaceutically acceptable salt thereof having an activated blood coagulation factor X-inhibitory activity. A compound represented by the formula (I) wherein each symbol is as defined above, or a pharmaceutically acceptable salt thereof.
- -
-
Page/Page column 26
(2011/05/04)
-
- SAR studies of capsazepinoid bronchodilators. Part 1: The importance of the catechol moiety and aspects of the B-ring structure
-
Capsazepine as well as its derivatives and analogues are general inhibitors of constriction of human small airways. From a systematic variation of the capsazepine structure, divided into four regions, SARs were established. This part concerns the catechol moiety of the A-ring as well as the 2,3,4,5-tetrahydro-1H-2-azepine moiety (the B-ring) of capsazepine. It is revealed that a conformational constrain (as a fused ring) is important and that compounds with a six-membered B-ring (as a 1,2,3,4-tetrahydroisoquinoline) in general are more potent than the corresponding isoindoline, 2,3,4,5-tetrahydro-1H-2-benzazepine and 2,3,4,5-tetrahydro-1H-3-benzazepine derivatives.
- Dalence-Guzman, Maria F.,Berglund, Magnus,Skogvall, Staffan,Sterner, Olov
-
p. 2499 - 2512
(2008/09/21)
-
- Bronchorelaxing compounds
-
A compound of the general formula (I) including its pharmaceutically acceptable acid addition salts wherein A is CHR9, wherein R9 is H, C1-C6 alkyl; n is 1-3; B is CHR10, wherein R10 is H, C1-C6 alkyl; m is 1 or 2; D is O or S or optionally NR16, wherein R16 is H, C1-C6 alkyl or C2-C6 acyl; E is CR11R12 or NR13, wherein R11 and R12 are, independent of each other, H or C1-C6 alkyl, R13 is H or C1-C6 alkyl; F is C1-C18 alkyl which may be mono- or di-unsaturated and/or substituted, is useful in treating and preventing pulmonary disease characterized by bronchoconstriction. Also disclosed are pharmaceutical compositions comprising the compound and methods for their manufacture.
- -
-
Page/Page column 16
(2010/02/13)
-
- Synthesis and structure-activity relationships of novel selective factor Xa inhibitors with a tetrahydroisoquinoline ring
-
A series of novel 2,7-disubstituted tetrahydroisoquinoline derivatives were designed and synthesized. Among these derivatives, compounds 1 and 2 exhibited potent inhibitory activity against factor Xa (FXa) and good selectivity with respect to other serine
- Ueno, Hiroshi,Yokota, Katsuyuki,Hoshi, Jun-Ichi,Yasue, Katsutaka,Hayashi, Mikio,Hase, Yasunori,Uchida, Itsuo,Aisaka, Kazuo,Katoh, Susumu,Cho, Hidetsura
-
p. 3586 - 3604
(2007/10/03)
-
- Amidine compounds
-
A compound of the formula [I] wherein R1, R2and R3are the same or different and each is hydrogen atom, wherein each symbol is as defined in the specification, a salt thereof or a prodrug thereof. The compound of the presen
- -
-
-