JP5294601B2 - Trpv4受容体抑制剤 - Google Patents
Trpv4受容体抑制剤 Download PDFInfo
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- JP5294601B2 JP5294601B2 JP2007256086A JP2007256086A JP5294601B2 JP 5294601 B2 JP5294601 B2 JP 5294601B2 JP 2007256086 A JP2007256086 A JP 2007256086A JP 2007256086 A JP2007256086 A JP 2007256086A JP 5294601 B2 JP5294601 B2 JP 5294601B2
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Description
「痛みの生理学」理学療法化学 15,3 73−79(2000) 黒沢美枝子
項1.下記式(1)で表される化合物を有効成分とするTRPV4受容体抑制剤。
項3.前記式(1)で表される化合物1重量部に対して前記一般式(2)で表される化合物を総量で0.0005〜4重量部含有する項2に記載のTRPV4受容体抑制剤。
項4.機械刺激による痛みの緩和又は予防に用いられる項1〜3のいずれかに記載のTRPV4受容体抑制剤。
項5.項1〜4のいずれかに記載のTRPV4受容体抑制剤を含む侵害性疼痛の抑制剤。
項6.TRPV4受容体抑制剤の含有量が、前記式(1)で示される化合物の含有量に換算して0.25〜5重量%である項5に記載の侵害性疼痛の抑制剤。
項7.皮膚外用剤の形態である、項5又は6に記載の侵害性疼痛の抑制剤。
本発明のTRPV4受容体抑制剤は、下記式(1)によって表される化合物1を有効成分として含有する。
本発明においてnは8又は9、mは17であることが好ましい。これらの化合物から1種を選択して単独で用いることもできるが、2種以上を組み合わせてもよい。
<試験例>
1週間の馴化期間の後、3日間被験物質をwistar系ラット(雄:5週齢)の脚部に1日1回、1回あたり100mg塗布した。最終塗布1時間後にランダルセリット法を実施した。ランダルセリット法は、『”A Method of measurement of analgetic activity on inflamed tissue”, Arch Int Pharamacodyn Ther.1957 Sep 1; 111(4)409-19.RANDALL LO SELITTO JJ』に記載の方法に従って以下のように行った。
本試験においては、ランダルセリット試験機(ANALGESY METER)を用いた。ランダルセリット法は痛覚閾値測定に一般的に用いられる手法であり、本試験例においては下記表に示される組成物の機械刺激による疼痛の抑制作用の評価に用いた。試験方法は以下の通りである。
(1)ラット脚部に局所的に圧力による常法により機械刺激を与えた。
(2)痛みによる反射行動を起こす圧力を測定した。
(3)6匹の測定値の平均値を採用した。
ここで、数値Aが1.5以上であれば、効果ありとした。各群について無処置群と2群間検定を行った場合、上記数値となれば、棄却率5%で有意差ありと判断できるためである。結果を下記表1に示す。
以下に本発明の処方例を示す。処方例における各成分の配合量の単位は液剤がg/100mlであり、ゲル剤及び貼付剤はgである。
Claims (6)
- 前記式(1)で表される化合物1重量部に対して前記一般式(2)で表される化合物を総量で0.0005〜4重量部含有する請求項2に記載の侵害性疼痛予防剤。
- 前記式(1)で示される化合物の含有量が0.25〜5重量%である請求項1乃至3のいずれかに記載の侵害性疼痛予防剤。
- 皮膚外用剤の形態である、請求項1乃至4のいずれかに記載の侵害性疼痛予防剤。
- 機械的刺激の前に予め当該部位に投与されるものである、請求項1乃至5のいずれかに記載する侵害性疼痛予防剤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| JP2007256086A JP5294601B2 (ja) | 2007-09-28 | 2007-09-28 | Trpv4受容体抑制剤 |
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| JP2007256086A JP5294601B2 (ja) | 2007-09-28 | 2007-09-28 | Trpv4受容体抑制剤 |
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| Publication Number | Publication Date |
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| JP2009084209A JP2009084209A (ja) | 2009-04-23 |
| JP5294601B2 true JP5294601B2 (ja) | 2013-09-18 |
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| JP2007256086A Active JP5294601B2 (ja) | 2007-09-28 | 2007-09-28 | Trpv4受容体抑制剤 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025218674A1 (zh) * | 2024-04-15 | 2025-10-23 | 源道医药(苏州)有限公司 | 拮抗和抑制TRPV4-RhoA靶点的多元醇衍生物及其应用 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101223990B1 (ko) * | 2011-01-03 | 2013-01-21 | 고려대학교 산학협력단 | Dmapp 또는 그 염을 이용한, trpv4의 활성제 또는 활성 억제제를 스크리닝 하기 위한 조성물, trpv4 양성 또는 음성 뉴런의 분리방법, 및 trpv4 활성제 또는 활성 억제제를 스크리닝 하기 위한 방법 |
| WO2012144661A1 (en) | 2011-04-20 | 2012-10-26 | Shionogi & Co., Ltd. | Aromatic heterocyclic derivative having trpv4-inhibiting activity |
| US9499533B2 (en) | 2012-03-27 | 2016-11-22 | Shionogi & Co., Ltd. | Aromatic 5-membered heterocyclic derivative having TRPV4-Inhibiting activity |
| JPWO2015046193A1 (ja) | 2013-09-25 | 2017-03-09 | 塩野義製薬株式会社 | Trpv4阻害活性を有する芳香族複素環式アミン誘導体 |
| TW202216143A (zh) | 2020-07-16 | 2022-05-01 | 日商拉夸里亞創藥股份有限公司 | 作為眼疾病的治療藥之trpv4抑制藥 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004115417A (ja) * | 2002-09-25 | 2004-04-15 | Nichiban Co Ltd | 粘着テープ型消炎鎮痛貼付剤 |
| US20040186182A1 (en) * | 2002-12-18 | 2004-09-23 | Algorx | Administration of capsaicinoids |
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- 2007-09-28 JP JP2007256086A patent/JP5294601B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025218674A1 (zh) * | 2024-04-15 | 2025-10-23 | 源道医药(苏州)有限公司 | 拮抗和抑制TRPV4-RhoA靶点的多元醇衍生物及其应用 |
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| JP2009084209A (ja) | 2009-04-23 |
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