JPS63135370A - Antiallergic agent - Google Patents

Antiallergic agent

Info

Publication number
JPS63135370A
JPS63135370A JP27978486A JP27978486A JPS63135370A JP S63135370 A JPS63135370 A JP S63135370A JP 27978486 A JP27978486 A JP 27978486A JP 27978486 A JP27978486 A JP 27978486A JP S63135370 A JPS63135370 A JP S63135370A
Authority
JP
Japan
Prior art keywords
antiallergic
acid
salt
action
hydroxyphenyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP27978486A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
気賀沢 和雄
Osamu Irino
入野 理
Hideo Honda
本多 秀雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aska Pharmaceutical Co Ltd
Original Assignee
Grelan Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP27978486A priority Critical patent/JPS63135370A/en
Publication of JPS63135370A publication Critical patent/JPS63135370A/en
Pending legal-status Critical Current

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  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE:To obtain an antiallergic agent, particularly antihistaminic agent, consisting essentially of 2-(4-benzylpiperidino)-1-(4-hydroxyphenyl)propan-1-ol or a salt thereof as an active ingredient. CONSTITUTION:An antiallergic agent, containing 0.1-10wt%, preferably 0.2-5wt% 2-(4-benzylpiperidino)-1-(4-hydroxyphenyl)propan-1-ol or a salt thereof as an active ingredient and useful for improving symptoms, preventing and treating various allergic diseases, e.g. human bronchial asthma, allergic rhinitis, urticaria, hay fever, etc. Tatrate of the above-mentioned compound is known to have efficiency for improvement of symptom, e.g. vertigo, headache, depression, anxiety, excitement, etc., caused by sequelae of cerebral hemorrhage. Furthermore, calcium antagonistic action and coronary vasodilator action have been found, but antiallergic action thereof is not known at all.

Description

【発明の詳細な説明】 イ0発明の目的 本発明は2−(4−ベンジルピペリジノ)−1−(4−
ヒドロキシフエニル)プロパン−1−オールまたはその
塩を含有する抗アレルギー剤に関する。
DETAILED DESCRIPTION OF THE INVENTION A. Objects of the Invention The present invention relates to 2-(4-benzylpiperidino)-1-(4-
The present invention relates to an antiallergic agent containing hydroxyphenyl)propan-1-ol or a salt thereof.

従来、アレルギーの発現に関しては種々の機構によって
説明され抗アレルギー剤もそれに応じた種々の作用機序
のものが開発されてきた。例えば抗体ないし感作リンパ
球産生までの過程を抑制する薬剤で通常、免疫抑制剤と
呼ばれるもの、抗原から化学伝達物質までのあいだに作
用する薬剤などがあげられる。
Conventionally, the expression of allergy has been explained by various mechanisms, and antiallergic agents with various mechanisms of action have been developed accordingly. Examples include drugs that suppress the process up to the production of antibodies or sensitized lymphocytes, which are usually called immunosuppressants, and drugs that act between antigens and chemical mediators.

そして、抗アレルギー作用の確認方法においては、一般
にヒスタミンやセロトニンなどに対する抑制、PC&(
受身皮膚アナフィラキシ−反応)などが観察されている
In general, methods for confirming anti-allergic effects include suppression of histamine and serotonin, PC&(
Passive cutaneous anaphylactic reactions have been observed.

近年、大気汚染、化学物質などによるアレルギーの問題
に鑑み、新規な抗アレルギー剤だ対する要望は社会的に
極めて大きなものである。
In recent years, in view of the problems of allergies caused by air pollution, chemical substances, etc., there has been an extremely large social demand for new anti-allergic agents.

本発明薬剤に含有される2−(4−ベンジルピペリジノ
)−1−(4−ヒドロキシフエニル)プロパン−1−オ
ールの酒石酸塩は脳出血後遺症に併なう、めまい、頭痛
、抑うつ、不安、興奮などの症状改善の効能を有する化
合物として知られており〔買弁ら、薬理と治療、第5巻
第10号第3107頁(1977年)〕、また、他の薬
理作用としてカルシウム拮抗作用、冠血管拡張作用(特
開昭61−172820号及び特開昭61−18631
1号公報)が見い出されているが、抗アレルギー作用に
ついては何ら知られていない。
The tartrate of 2-(4-benzylpiperidino)-1-(4-hydroxyphenyl)propan-1-ol contained in the drug of the present invention may cause dizziness, headache, depression, and anxiety associated with cerebral hemorrhage sequelae. It is known as a compound that has the efficacy of improving symptoms such as excitement [Kabane et al., Pharmacology and Treatment, Vol. 5, No. 10, p. 3107 (1977)], and has other pharmacological actions such as calcium antagonistic action Coronary vasodilation effect (JP-A-61-172820 and JP-A-61-18631)
1), but nothing is known about its anti-allergic effect.

ロ0発明の構成 今回、本発明者らは鋭意研究を行なった結果、本発明を
完成させるに到りた。すなわち、本発明は2−(4−ベ
ルジルピペリジノ)−1−(4−ヒドロキシフエニル)
フロノくノー1−オールまたはその塩を有効成分として
含有する抗アレルギー作用に関する。本発明における上
記化合物のような骨格を有するものが抗アレルギー作用
を有することは未だ知られていない。
B0 Structure of the Invention As a result of intensive research, the present inventors have completed the present invention. That is, the present invention provides 2-(4-berzylpiperidino)-1-(4-hydroxyphenyl)
The present invention relates to an anti-allergic effect containing furono-1-ol or a salt thereof as an active ingredient. It is not yet known that compounds having a skeleton like the above-mentioned compounds in the present invention have antiallergic effects.

本発明薬剤の2−(4−ベンジルピペリジノ)−1−(
4−ヒドロキシフエニル)ブロック/−1−オールは、
下記構造を有する化合物〔以下、化合物(I)と略称す
ることもある〕である。化合物(I)は、立体化 (L) 学的にエリスO(erythro)体とスレオ(thr
eo)体とを包含するが、通常はエリスロ体+中テ〒′
1村、−一ムーーーーー亭の方が好ましく使用される。
2-(4-benzylpiperidino)-1-( of the drug of the present invention
4-hydroxyphenyl) block/-1-ol is
It is a compound (hereinafter sometimes abbreviated as compound (I)) having the following structure. Compound (I) has three-dimensional (L) chemically erythro (erythro) form and threo (thr) form.
eo) body, but usually includes erythro body + middle te
1 village, -1 mu--tei are more preferably used.

  ・6゛h化合物(I)の塩としては、有機酸ないし
無機°′酸の塩が挙げられる。かかる有機酸の塩として
 ゛は、酒石酸、乳酸、酢酸、リンゴ酸、クエン酸、7
マール酸、マレイン酸、コ/・り酸、ノくルミチン酸、
ステアリン酸、オレイン酸、リノール酸、リルン酸など
の脂肪族カルボン酸の塩;トシル酸、メシル酸、ナプシ
ル酸などのスルホン酸の塩が例示され、また無機酸の塩
としては、塩酸、臭化水素酸、リン酸、硫飯などの無機
鉱酸の塩が代表的である。
・Salts of 6゛h compound (I) include salts of organic acids or inorganic acids. Salts of such organic acids include tartaric acid, lactic acid, acetic acid, malic acid, citric acid,
Maric acid, maleic acid, co/・phosphoric acid, noclumitic acid,
Examples include salts of aliphatic carboxylic acids such as stearic acid, oleic acid, linoleic acid, and linolic acid; salts of sulfonic acids such as tosylic acid, mesylic acid, and napsylic acid; and salts of inorganic acids such as hydrochloric acid and brominated acid. Typical examples include salts of inorganic mineral acids such as hydrogen acid, phosphoric acid, and sulfuric acid.

本発明薬剤は、化合物(I)またはその塩をそのまま用
いてもよいが、通常は薬理学的、製剤学的に許容される
添加物を加えて使用するのが良い。当該添加物を用いる
場合、本発明薬剤中の化合物(I)の配合量は通常は0
.1〜10重量係、好ましくは0.2〜5重−1qbで
ある。
Although compound (I) or a salt thereof may be used as it is in the drug of the present invention, it is usually preferable to use it with pharmacologically and pharmaceutically acceptable additives added thereto. When using the additive, the amount of compound (I) in the drug of the present invention is usually 0.
.. It is 1 to 10 weight, preferably 0.2 to 5 weight - 1 qb.

上記添加物としては、内服用製剤(経口剤)、注射用製
剤(注射剤)、粘膜投与剤(バッカル、トローチ、層剤
等)、外用剤(軟膏、貼付剤等)などの投与経路に応じ
た適当な製剤用成分から使用される。例えば、経口剤お
よび粘膜投与剤にあっては、賦形剤(例:でんぷん、乳
糖)、崩壊剤(例:カルボキシメチルセルロース)、滑
沢剤(例ニステアリン酸マグネシウム)、コーチインク
剤(例:ヒドロキシエチルセルロース)、矯味剤などの
製剤用成分が、また注射剤にあっては、水性注射剤を構
成し得る溶解剤ないし溶解補助剤(例:注射用蒸留水、
生理食塩水、プロピレングリコール)、懸濁化剤(例:
ポリソルベート80などの界面活性剤)、pH調整剤(
例:有機酸またはその金属塩)、安定化剤などの製剤用
成分が、さらに外用剤にあっては、水性ないし油性の溶
解剤ないし溶解補助剤(例:アルコール、脂肪酸エステ
ル類)、粘着剤(例:カルボキシビニルポリマー、多糖
類)、乳化剤(例:界面活性剤)などの製剤用成分が使
用される。以上の製剤用成分については、公知のもの〔
例えば、A、 O,Cha l rmanら編、rRe
−mington’ s Pharmaceutica
l 5cienceJ 1980年版、Mack Pu
blishing Co、発行(米国)に記載の製剤成
分〕を便宜に採用することができる。
The above additives are used depending on the route of administration, such as internal preparations (oral preparations), injection preparations (injection preparations), mucosal preparations (buccal, trochees, layered preparations, etc.), and external preparations (ointments, patches, etc.). It is used from suitable formulation ingredients. For example, for oral preparations and mucosal administration preparations, excipients (e.g. starch, lactose), disintegrants (e.g. carboxymethylcellulose), lubricants (e.g. magnesium nistearate), coach inks (e.g. In the case of injections, solubilizers or solubilizers (e.g. distilled water for injection,
saline, propylene glycol), suspending agents (e.g.
surfactants such as polysorbate 80), pH adjusters (
For external preparations, formulation ingredients such as organic acids or their metal salts), stabilizers, and aqueous or oil-based solubilizers or solubilizers (e.g., alcohol, fatty acid esters), adhesives, etc. (e.g., carboxyvinyl polymers, polysaccharides), emulsifiers (e.g., surfactants), and other formulation ingredients are used. The above formulation ingredients are publicly known [
For example, A. O. Challman et al., eds. rRe
-mington's Pharmaceutica
l 5scienceJ 1980 edition, Mack Pu
Blishing Co., Publication (USA)] can be conveniently employed.

上記構成を有する本発明薬剤は、公知の製造法、例えば
日本薬局方第10版(日周X)製剤総則記載の方法ない
し適当なモディフィケーシヨンを加えた方法によって製
造することができる。
The drug of the present invention having the above-mentioned structure can be manufactured by a known manufacturing method, for example, the method described in the Japanese Pharmacopoeia, 10th edition (Diurnal X) General Rules for Preparations, or a method with appropriate modifications.

化合物(I)およびその塩は、ヒト、サル、イヌ、ネコ
、ウサギ、ラット、マウスなどの哺乳動物に対して抗ア
レルギー作用を有するので、本発明薬剤はヒトの気管支
喘息、アレルギー性鼻炎、じん麻疹、枯草熱などの種々
のアレルギー性疾患に対して、その症状改善ないし予防
、治療の目的で使用することができる。この際、化合物
(I)ないしその塩または前述の添加物を加え製剤化し
たものを、経口的ないし非経口的に使用できる。
Compound (I) and its salts have antiallergic effects on mammals such as humans, monkeys, dogs, cats, rabbits, rats, and mice, so the drug of the present invention can be used to treat bronchial asthma, allergic rhinitis, and phlegm in humans. It can be used for symptom improvement, prevention, and treatment of various allergic diseases such as measles and hay fever. In this case, compound (I) or a salt thereof, or a formulation prepared by adding the above-mentioned additives, can be used orally or parenterally.

上記における本発明薬剤のヒト成人に対する投与量は、
化合物(I)またはその塩の童に換算して、経口剤、外
用剤にあっては、10〜1501HI/1日を1日2〜
4回に分版するのがよく、また注射剤、粘膜投与剤にあ
っては、上記投与量の1/2〜1/10量で充分なこと
が多い。しかし、対象疾患の種類と症状、患者の年令、
性別などてよって適宜増減して投与するのが望ましい。
The above dosage of the drug of the present invention for adult human beings is as follows:
For oral preparations and external preparations of Compound (I) or its salt, the dosage is 10 to 1501 HI/day for 2 to 2 days.
It is preferable to divide into 4 times, and in the case of injections and mucosal administration agents, 1/2 to 1/10 of the above-mentioned dose is often sufficient. However, the type and symptoms of the target disease, the age of the patient,
It is desirable to increase or decrease the dose as appropriate depending on gender, etc.

次に、本発明薬剤の化合物(I)の抗アレルギー作用に
関する薬理試験例を示す。
Next, pharmacological test examples regarding the antiallergic effect of compound (I) of the drug of the present invention will be shown.

試験例1  ラットのPCA阻害効果 〔方法〕 抗卵白アルブミン血清(IgE)を腹部皮下に注射して
感作したラットに検体(酒石酸イアエンプロジル)を経
口投与した。その15分後に卵白アルブミン血清とエバ
ンスブルーの混液を静脈内投与して、PCA反応を誘発
した。抗アレルギー効果の判定にあたっては、PCA反
応のブルースポットにおいて501以上抑制を以って効
果と判定した。
Test Example 1 PCA inhibitory effect in rats [Method] A specimen (iaenprodil tartrate) was orally administered to rats that had been sensitized by subcutaneously injecting anti-ovalbumin serum (IgE) into the abdomen. Fifteen minutes later, a mixture of ovalbumin serum and Evans blue was administered intravenously to induce a PCA reaction. In determining the antiallergic effect, an inhibition of 501 or more in blue spots of PCA reaction was judged to be effective.

〔結果〕〔result〕

検体の投与fIt(WV1C9)    抑制作用(チ
)試験例2   ヒスタミンH□抑制作用〔方法〕 ラットに検体(酒石酸イアエンプロジル)を経口投与し
たのち、ヒスタミン(30mcg70.05m)を皮肉
に注射し、注射の10分後に屠殺した。ヒスタミンによ
り惹起される腫脹の501以上の抑制を以って、ヒスタ
ミンのH□−抑制効果と判定した。
Administration of specimen fIt (WV1C9) Inhibitory effect (H) Test example 2 Histamine H□ inhibitory effect [Method] After orally administering the specimen (iaenprodil tartrate) to rats, histamine (30 mcg 70.05 m) was injected ironically. Animals were sacrificed 10 minutes after injection. Suppression of histamine-induced swelling of 501 or more was determined to be an H□-suppressing effect of histamine.

〔結果〕〔result〕

試験例3  抗ヒスタミン作用 (In Vitro 
)〔方法〕 検体(酒石酸イアエンプロジル)投与時におけるモルモ
ット摘出回腸のヒスタミン(0,5me g/ml )
による収縮に対する抑制を調べた。
Test Example 3 Antihistamine effect (In Vitro
) [Method] Histamine (0.5 meg/ml) in isolated guinea pig ileum at the time of administration of sample (iaenprodil tartrate)
We investigated the inhibition of contraction caused by

〔結果〕〔result〕

検体の投与it (me g )    抑制作用5.
0+ 2.5+ 1、O+ 0.5− 試験例4  抗セロトニン作用 (In Vitro 
)C方法〕 検体(酒石酸イ7エングロジル)投与時におけるモルロ
ットの摘出回腸のセロトニン(1mcg/d)による収
縮に対する抑制を調べた。
Administration of specimen it (meg) Suppressive effect 5.
0+ 2.5+ 1, O+ 0.5- Test Example 4 Anti-serotonin effect (In Vitro
) Method C] The suppression of contraction of the isolated ileum of morlots by serotonin (1 mcg/d) during administration of the sample (i7engrodil tartrate) was investigated.

〔結果〕〔result〕

5.0+ 2.5− ハ6発明の効果 以上から発明の効果は明らかである。すなわち1本発明
によつて抗アレルギー作用、殊に抗ヒスタミン作用を有
し、医療上有用な価値を有する薬剤が提供され、本発明
薬剤は産業上有用なものである。
5.0+ 2.5- C6 Effects of the invention From the above, the effects of the invention are clear. That is, the present invention provides a drug that has antiallergic action, especially antihistamine action, and has medically useful value, and the drug of the present invention is industrially useful.

Claims (1)

【特許請求の範囲】[Claims] 2−(4−ベンジルピペリジノ)−1−(4−ヒドロキ
シフエニル)プロパン−1−オールまたはその塩を有効
成分とする抗アレルギー剤
Antiallergic agent containing 2-(4-benzylpiperidino)-1-(4-hydroxyphenyl)propan-1-ol or its salt as an active ingredient
JP27978486A 1986-11-26 1986-11-26 Antiallergic agent Pending JPS63135370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27978486A JPS63135370A (en) 1986-11-26 1986-11-26 Antiallergic agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27978486A JPS63135370A (en) 1986-11-26 1986-11-26 Antiallergic agent

Publications (1)

Publication Number Publication Date
JPS63135370A true JPS63135370A (en) 1988-06-07

Family

ID=17615867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27978486A Pending JPS63135370A (en) 1986-11-26 1986-11-26 Antiallergic agent

Country Status (1)

Country Link
JP (1) JPS63135370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289244A (en) * 1990-10-16 1994-02-22 Asahi Kogaku Kogyo Kabushiki Kaisha Wrinkle prevention structure for electrophotographic printer
EP0804181A4 (en) * 1995-09-19 2005-02-02 Cellular Sciences Inc Method and composition for treating mammalian diseases caused by inflammatory response

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289244A (en) * 1990-10-16 1994-02-22 Asahi Kogaku Kogyo Kabushiki Kaisha Wrinkle prevention structure for electrophotographic printer
EP0804181A4 (en) * 1995-09-19 2005-02-02 Cellular Sciences Inc Method and composition for treating mammalian diseases caused by inflammatory response

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