Remedies or preventives for urinary frequency or urinary incontinence and morphinan derivatives having nitrogen-containing heterocyclic group
申请人:Izumimoto Naoki
公开号:US20060040970A1
公开(公告)日:2006-02-23
The invention provides a morphinan derivative of the Formula (I):
(wherein R
1
is methyl, cyclopropylmethyl or the like; R
2
and R
3
are hydroxy, methoxy, acetoxy or the like; both Y and Z are valence bonds, —C(═O)— or the like; X is C
2
-C
5
carbon chain (one of the carbon atoms may be substituted by oxygen, sulfur or nitrogen) constituting a part of the ring structure, or the like; (R
4
)
k
is substituted or non-substituted benzene fused ring, carbonyl group or the like; R
9
is hydrogen or the like; R
10
and R
11
are bound to represent —O—, or the like, and R
6
is hydrogen or the like) or a pharmaceutically acceptable acid addition salt thereof. The invention also provides a therapeutic or prophylactic agent for urinary frequency or urinary incontinence, comprising as an effective ingredient the morphinan derivative or the pharmaceutically acceptable acid addition salt thereof; a method for therapy or prophylaxis of the diseases.
REMEDIES OR PREVENTIVES FOR URINARY FREQUENCY OR URINARY INCONTINENCE AND MORPHINAN DERIVATIVES HAVING NITROGEN-CONTAINING HETEROCYCLIC GROUP
申请人:TORAY INDUSTRIES, INC.
公开号:EP1555266A1
公开(公告)日:2005-07-20
The invention provides a morphinan derivative of the Formula (I):
[wherein R1 is methyl, cyclopropylmethyl or the like; R2 and R3 are hydroxy, methoxy, acetoxy or the like; both Y and Z are valence bonds, -C(=O)- or the like; X is C2-C5 carbon chain (one of the carbon atoms may be substituted by oxygen, sulfur or nitrogen) constituting a part of the ring structure, or the like; (R4)k is substituted or non-substituted benzene fused ring, carbonyl group or the like; R9 is hydrogen or the like; R10 and R11 are bound to represent -O-, or the like, and R6 is hydrogen or the like] or a pharmaceutically acceptable acid addition salt thereof. The invention also provides a therapeutic or prophylactic agent for urinary frequency or urinary incontinence, comprising as an effective ingredient the morphinan derivative or the pharmaceutically acceptable acid addition salt thereof; a method for therapy or prophylaxis of the diseases, and use for the diseases.
The compounds of the invention are useful as a new therapeutic or prophylactic agent for urinary frequency or urinary incontinence, free from side effects, and useful for the method for therapy or prophylaxis of the diseases and for use for the diseases.
REMEDIES OR PREVENTIVES FOR URINARY INCONTINENCE AND MORPHINAN DERIVATIVES HAVING NITROGEN-CONTAINING HETEROCYCLIC GROUP
申请人:TORAY INDUSTRIES, INC.
公开号:EP1555266B1
公开(公告)日:2014-05-21
US7320984B2
申请人:——
公开号:US7320984B2
公开(公告)日:2008-01-22
Design and synthesis of unique morphinan-type molecules: Their application to the search for the unexplored binding domain between opioid receptors and morphinan ligands
The morphinanskeleton is valued in drug discovery for its beneficial physicochemical properties and is recognized as a crucial template for opioid receptor ligands. In morphinan derivatives, it is well-established that the nitrogen atom within the piperidine ring (D-ring) interacts with the amino acid residues of the opioid receptors. This interaction is recognized as one of the crucial pharmacophores
吗啡喃骨架因其有益的理化特性而在药物发现中受到重视,并被认为是阿片受体配体的重要模板。在吗啡喃衍生物中,哌啶环(D 环)内的氮原子与阿片受体的氨基酸残基相互作用,这一点已得到证实。这种相互作用被认为是吗啡喃分子和阿片受体之间的重要药效团之一。因此,由于担心 17 位氮周围的结构转变可能会破坏这种相互作用,D 环周围的构效关系 (SAR) 尚未得到充分研究。在这项研究中,我们发现我们的新型吗啡喃型配体具有位于环上方含有杂原子的侧链,对阿片受体具有结合亲和力。这些新颖的骨架可以提供独特的模板,在吗啡喃骨架的 D 环上方具有所需的侧链,从而有可能推进吗啡喃配体与阿片受体的 SAR 研究。