JPH05194248A - External preparation for preventing and treating dermatitis - Google Patents

External preparation for preventing and treating dermatitis

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Publication number
JPH05194248A
JPH05194248A JP3120229A JP12022991A JPH05194248A JP H05194248 A JPH05194248 A JP H05194248A JP 3120229 A JP3120229 A JP 3120229A JP 12022991 A JP12022991 A JP 12022991A JP H05194248 A JPH05194248 A JP H05194248A
Authority
JP
Japan
Prior art keywords
dermatitis
external preparation
extract
cream
mishima
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.)
Withdrawn
Application number
JP3120229A
Other languages
Japanese (ja)
Inventor
Nobuchika Aki
修躬 安芸
Hitoshi Watanabe
斉 渡辺
Yasuo Hattori
恭郎 服部
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP3120229A priority Critical patent/JPH05194248A/en
Publication of JPH05194248A publication Critical patent/JPH05194248A/en
Withdrawn legal-status Critical Current

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  • Medicinal Preparation (AREA)

Abstract

PURPOSE:To obtain the subject preventing and therapeutic agent, effectively used for dermatosis, especially atopic dermatitis and contact dermatitis and having high safety. CONSTITUTION:The objective external preparation is obtained by preparing an extract of Bupleurum falcatum L. or saikosaponins into the form of a solution, a cream, an emulsion, etc., and administered to a patient suffering from dermatitis. The pruritus and pain of the dermatitis are eliminated after the passage of a short time from the administration and the effects are sustained for a long period.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は皮膚炎の予防治療外用剤
に関する。
FIELD OF THE INVENTION The present invention relates to an external preparation for the preventive and therapeutic treatment of dermatitis.

【0002】[0002]

【従来の技術】皮膚炎の予防治療剤として種々の薬剤が
知られている。 慢性皮膚炎、特にアトピー性皮膚炎、
アレルギー性皮膚炎、接触皮膚炎などの予防治療には副
腎皮質ホルモンが多用されている。
2. Description of the Related Art Various drugs are known as prophylactic / therapeutic agents for dermatitis. Chronic dermatitis, especially atopic dermatitis,
Corticosteroids are often used for the preventive treatment of allergic dermatitis, contact dermatitis and the like.

【0003】[0003]

【発明が解決しようとする課題】しかし、市販の副腎皮
質ホルモンは合成ステロイド化合物であるため安全性に
問題がある。 また、副腎皮質ホルモン以外の皮膚炎治
療剤でも副作用のあるものが少なくない。 従って、安
全性の高い皮膚炎予防治療剤の開発が望まれている。
However, since commercially available corticosteroids are synthetic steroid compounds, there is a problem in safety. In addition, many dermatitis therapeutic agents other than corticosteroids have side effects. Therefore, development of a highly safe dermatitis preventive / therapeutic agent is desired.

【0004】[0004]

【課題を解決するための手段】本発明者らはミシマサイ
コエキスに皮膚炎の予防治療効果があることを見い出
し、さらに研究を行って本発明を完成した。 本発明
は、さらに詳しくは、ミシマサイコの根または葉から抽
出して得たエキスを、たとえば、液剤・クリームのよう
な外用剤として調製した皮膚炎予防治療剤である。 本
発明の外用剤は副腎皮質ホルモンやその他の従来の皮膚
炎治療剤が持っている副作用がない。
[Means for Solving the Problems] The present inventors have found that Mishima Psycho Extract has a preventive and therapeutic effect on dermatitis, and conducted further research to complete the present invention. More specifically, the present invention is a dermatitis-preventive / therapeutic agent, which is prepared as an external preparation such as a liquid preparation / cream, for example, by extracting the extract obtained from roots or leaves of Mishima Psychophyllum. The external preparation of the present invention does not have the side effects that the conventional corticosteroids and other conventional therapeutic agents for dermatitis have.

【0005】ミシマサイコエキスはミシマサイコ中の有
効成分であるサイコサポニン類−サイコサポニンa,b
1,b2,c,d,h−(公開特許公報 平1−1040
90号)を含有している。 ミシマサイコの根から得た
エキスを含有する本発明の外用剤とミシマサイコの葉か
ら得たエキスを含有する本発明の外用剤との効果の比較
を行うと、後者のほうが皮膚炎に対してより有効である
ことも分かったので、本発明の外用剤を製造するには原
料としてミシマサイコの葉を使用する方がより好まし
い。 ミシマサイコの根と葉ではサイコサポニンdの含
有量に顕著な差が認められる。 すなわち葉におけるサ
イコサポニンdの含有量は根におけるそれの3倍(平均
値)である。 従って、本発明の外用剤の効果の本体が
サイコサポニンdである可能性が示唆される。本発明の
外用剤は予防効果と治療効果の両方を兼ね備えている
が、治療効果が特に優れている。 また、その効果は主
として、痒み止めと痛み止めとして現れる。 効果の持
続性も顕著であり、塗布する量を調節すれば1回の塗布
で1〜2日もその効果を持続させることができる。 慢
性皮膚炎は主として体表面の湿った部分、特に手足の湿
った部分、たとえば脇の下、関節の内側、内股などにで
きやすく、これらの患部に本発明の外用剤を塗布したり
噴霧したりするだけでよい。 本発明の外用剤は慢性皮
膚炎のうちでもアトピー性皮膚炎、接触皮膚炎の痒み・
痛みに特に有効であり、手足の湿った部分や背中にでき
たアトピー性皮膚炎や指輪をはめた指にできた接触皮膚
炎には格別の治療効果を示す。
[0006] Mishima Psycho Extract is an active ingredient in Mishima Psycho: Psychosaponins-Psychosaponins a, b.
1 , b 2 , c, d, h- (Japanese Patent Laid-Open Publication No. 1-1040)
90). A comparison of the effects of the external preparation of the present invention containing the extract obtained from the root of Mishima Psycho and the external preparation of the present invention containing the extract obtained from the leaves of Mishima Psycho leaves indicates that the latter is more effective against dermatitis. It was also found that, in order to produce the external preparation of the present invention, it is more preferable to use Mishima Psycho leaves as a raw material. A significant difference in the content of saikosaponin d is observed between the roots and leaves of Mishima Psycho. That is, the content of saikosaponin d in the leaves is three times that of roots (average value). Therefore, it is suggested that the main body of the effect of the external preparation of the present invention is saikosaponin d. The external preparation of the present invention has both a preventive effect and a therapeutic effect, but the therapeutic effect is particularly excellent. Moreover, the effect mainly appears as an antipruritic and a pain reliever. The effect is remarkably long-lasting, and if the amount of application is adjusted, the effect can be sustained for 1 to 2 days with one application. Chronic dermatitis is liable to be formed mainly on the moist part of the body surface, especially on the moist part of the limbs, such as the armpit, the inside of the joint, the inner thigh, etc., only by applying or spraying the external preparation of the present invention on these affected parts. Good. The external preparation of the present invention is atopic dermatitis among chronic dermatitis, itching of contact dermatitis.
It is especially effective against pain, and shows a special therapeutic effect on atopic dermatitis on the wet parts of the limbs and on the back and on contact dermatitis on the fingers with rings.

【0006】本発明で用いるミシマサイコエキスはサイ
コサポニン類を含有するものであるかぎり、どのように
して製造したものであってもよい。 たとえば以下のよ
うにして作製したものが好都合に用いられる。 ミシマ
サイコ属植物を土耕栽培または養液栽培して得られた葉
または根の乾燥粗末を適当な大きさのガラス容器に入
れ、5〜10倍(重量)、好ましくは7倍(重量)程度
の水性アルコールまたは無水アルコールに浸漬する。
アルコールとしては通常、メタノール、エタノールが使
用され、エタノールがより好ましい。 エタノールを使
用する場合は水性の方が好ましく、50〜90%(重量
%、以下同じ)、より好ましくは80%程度の水性エタ
ノールを使用する。 その際、抽出物中の成分組成が変
化するのを防止する目的で、エタノールにあらかじめ全
液量の0.5〜5%、好ましくは1.5〜2.0%の濃
アンモニア水(25%)を加えておくとよい。 抽出釜
またはエバポレーターを用いて50〜90℃、好ましく
は約80℃で1〜4時間、好ましくは2時間程度還流抽
出し、遠心分離またはろ過した後、残渣を適量の80%
水性エタノールで洗浄する。 その後、抽出液と洗浄液
をあわせて50〜80℃、好ましくは約60℃で減圧濃
縮、乾固する。 かくしてミシマサイコエキスが得られ
る。
The Mishima Psychoextract used in the present invention may be produced by any method as long as it contains Psychosaponins. For example, those produced as follows are conveniently used. The dried coarse powder of leaves or roots obtained by soil culture or hydroponic culture of Mishima Psychophyta is put in a glass container of an appropriate size, 5 to 10 times (weight), preferably about 7 times (weight). Immerse in hydroalcoholic or anhydrous alcohol.
Usually, methanol and ethanol are used as the alcohol, and ethanol is more preferable. When ethanol is used, aqueous is preferred, and 50 to 90% (wt%, the same applies hereinafter), and more preferably about 80% aqueous ethanol is used. At that time, for the purpose of preventing the composition of the components in the extract from changing, 0.5-5%, preferably 1.5-2.0%, of concentrated ammonia water (25% ) Should be added. After extraction by reflux using an extraction pot or an evaporator at 50 to 90 ° C., preferably about 80 ° C. for 1 to 4 hours, preferably about 2 hours, and centrifugation or filtration, the residue is adjusted to an appropriate amount of 80%.
Wash with aqueous ethanol. Then, the extract and the washing solution are combined and concentrated under reduced pressure at 50 to 80 ° C., preferably about 60 ° C., and dried. Thus, the Mishima psycho extract is obtained.

【0007】本発明の外用剤の作製には上記のミシマサ
イコエキスをそのまま用いてもよいし、また、以下のよ
うにして得られる粗サポニン画分を用いてもよい。 上
記のミシマサイコ葉のアルコール抽出液から粗サポニン
画分を調製するには、アルコール抽出液中のアルコール
量が10〜40%、好ましくは30%程度となるまで濃
縮した後、適当な大きさの容器に入れて2〜8℃、好ま
しくは約5℃に冷却する。 該アルコール溶液に1〜9
倍(重量)、好ましくは3倍(重量)程度の水を加える
と粗サポニンが析出してくる。 その際、加える水の温
度が重要で、30〜60℃、好ましくは約50℃で最も
良好に析出物が液表面に浮き上がる。その析出物をブフ
ナーロートなどを用いて回収し、40〜80℃、好まし
くは約50℃で0.5〜2時間減圧乾燥する。
In the preparation of the external preparation of the present invention, the above Mishima Psychoextract may be used as it is, or the crude saponin fraction obtained as described below may be used. In order to prepare a crude saponin fraction from the above-mentioned alcoholic extract of Mishima-Peach leaf, the crude extract is concentrated until the alcohol content in the alcoholic extract is 10 to 40%, preferably about 30%, and then a container of an appropriate size is prepared. And cooled to 2-8 ° C, preferably about 5 ° C. 1 to 9 in the alcohol solution
When double (weight), preferably about triple (weight) water is added, crude saponin is precipitated. At that time, the temperature of the water to be added is important, and the precipitate floats best on the liquid surface at 30 to 60 ° C, preferably about 50 ° C. The precipitate is collected using a Buchner funnel or the like, and dried under reduced pressure at 40 to 80 ° C, preferably about 50 ° C for 0.5 to 2 hours.

【0008】さらに、本発明の外用剤には合成したサイ
コサポニン類、とりわけサイコサポニンdを有効成分と
して用いてもよい。
Further, the external preparation of the present invention may contain the synthesized saikosaponins, especially saikosaponin d, as an active ingredient.

【0009】本発明の外用剤は溶液、クリーム、乳液、
懸濁液などの形態をとりうる。 従来から公知の方法に
よりこれらの形態に調製した上で液剤、軟膏剤、乳剤、
懸濁剤、パップ剤、坐剤などとして患部に塗布、貼付、
噴霧する。 各形態のうち、たとえばクリームは以下の
ように調製する。 油性基材(たとえば、グリセリント
リカプレート、スパームアセチ、デヒダグワックスな
ど)に乳化剤(たとえば、レオドールなど)・防腐剤
(たとえば、安息香酸など)などを少量づつ加えた後、
上記ミシマサイコエキスを添加してホモミクサーで撹拌
しながら80〜90℃、好ましくは85℃程度まで加温
する。 別に秤量した水性基材(たとえば、ブチレング
リコール、プロピレングリコール、精製水など)に補湿
剤(たとえば、ヒアルロン酸など)・防腐剤などを少量
づつ加え、ホモジナイザーで撹拌しながら80〜90
℃、好ましくは85℃程度まで加温した後、油性基材上
から少量づつ撹拌しながら注ぎ入れる。 引き続いて撹
拌しながら20〜60分、好ましくは約30分後に室温
となるよう冷却して、一昼夜程度放置した後、得られた
クリームを適当な容器に充填する。 上記したエキスを
用いてクリームを調製する場合、クリーム中のエキスの
含量は1.5〜10%であり、2〜7%がより好まし
く、2.5〜5%が最も好ましい。
The external preparations of the present invention are solutions, creams, emulsions,
It may take the form of a suspension or the like. A liquid agent, an ointment, an emulsion, and
Apply to the affected area as a suspension, poultice, suppository, etc.
To spray. Of each form, cream, for example, is prepared as follows. After adding a small amount of an emulsifier (for example, leodol, etc.) and a preservative (for example, benzoic acid, etc.) to an oily base material (for example, glycerin tricaplate, sperm acetyl, dehidag wax, etc.),
The above Mishima psycho extract is added and heated to 80 to 90 ° C., preferably to about 85 ° C. with stirring with a homomixer. To a separately weighed aqueous base material (eg, butylene glycol, propylene glycol, purified water, etc.), a humectant (eg, hyaluronic acid), a preservative, etc. is added little by little, and the mixture is stirred with a homogenizer at 80 to 90.
After heating to ℃, preferably about 85 ℃, poured into the oily base little by little while stirring. Subsequently, the mixture is cooled to room temperature after stirring for 20 to 60 minutes, preferably about 30 minutes, and left to stand for about 24 hours, and the obtained cream is filled in a suitable container. When preparing a cream using the above-mentioned extract, the content of the extract in the cream is 1.5 to 10%, more preferably 2 to 7%, most preferably 2.5 to 5%.

【0010】本発明の外用剤には、公知の皮膚炎治療
剤、痒み止め、痛み止めなどをさらに加えてもよい。
The external preparation of the present invention may further contain known dermatitis therapeutic agents, antipruritic agents, antipain agents and the like.

【0011】[0011]

【発明の効果】本発明は以下の実施例に示すとおり、ア
トピー性皮膚炎や接触性皮膚炎の患者に、良好な皮膚炎
治療効果と高い安全性を有する治療剤を提供することが
できる。
INDUSTRIAL APPLICABILITY As shown in the following Examples, the present invention can provide a therapeutic agent having excellent dermatitis therapeutic effect and high safety for patients with atopic dermatitis and contact dermatitis.

【0012】[0012]

【実施例】参考例1 養液栽培して得られたミシマサイコ葉の乾燥粗末4.1
Kgを、25%アンモニア水を1.5%含む80%水性
エタノール28lに浸漬して、6℃で26日間抽出し
た。 遠心ろ過後、エバポレーターを用いて60℃で濃
縮し、軟エキス670gを得た。 サイコサポニンの含
有量は軟エキス全量を100%としてa0.19%,c
0.52%,d 2.70%であり、acdあわせて
3.41%であった。
EXAMPLES Reference Example 1 Dry coarse powder of Mishima Peach leaf obtained by hydroponics 4.1
Kg was dipped in 28 l of 80% aqueous ethanol containing 1.5% of 25% aqueous ammonia and extracted at 6 ° C for 26 days. After centrifugal filtration, the mixture was concentrated at 60 ° C. using an evaporator to obtain 670 g of soft extract. The content of saikosaponin is 0.19%, c with the total amount of soft extract being 100%.
The ratio was 0.52%, d was 2.70%, and the sum of acd was 3.41%.

【0013】参考例2 養液栽培して得られたミシマサイコ葉の乾燥粗末600
gに、25%アンモニア水を1.5%含む80%水性エ
タノール4.2lを加え、エバポレーターを用いて80
℃で2時間還流抽出した。 遠心ろ過後、残渣を160
mlの80%水性エタノールで洗浄し、先のろ液と合わ
せて濃縮して軟エキス166gを得た。サイコサポニン
の含有量は軟エキス全量を100%としてa 0.53
%,c0.59%,d 2.50%であり、acdあわ
せて3.62%であった。
Reference Example 2 Dry coarse powder 600 of Mishima Peach leaf obtained by hydroponics
4.2 g of 80% aqueous ethanol containing 1.5% of 25% ammonia water was added to g, and 80% was added using an evaporator.
Reflux extraction was performed at ℃ for 2 hours. After centrifugal filtration, remove the residue 160
The extract was washed with 80 ml of 80% aqueous ethanol, and the filtrate was combined and concentrated to obtain 166 g of a soft extract. The content of saikosaponin is 0.53% based on the total amount of soft extract as 100%.
%, C 0.59%, d 2.50%, and ad combined was 3.62%.

【0014】参考例3 参考例1で得られた抽出液87.5mlをエタノール濃
度が10%になるまで濃縮した後、3倍量の水を加えて
よく混合し、ブフナーロートでろ紙(アドバンテックN
o.1)上に集めた。 ろ紙はエタノールで洗浄してサ
ポニンを溶出させた後、ガラスフィルターでろ過して濃
縮、乾固し、粗サポニン61mgを得た。 サイコサポ
ニンの含有量は粗サポニン全量を100%としてa
2.1%,d 73.7%であり、adあわせて75.
8%であった。
Reference Example 3 87.5 ml of the extract obtained in Reference Example 1 was concentrated to an ethanol concentration of 10%, 3 times the amount of water was added and mixed well, and filtered with a Buchner funnel (Advantech N
o. 1) Collected above. The filter paper was washed with ethanol to elute saponin, then filtered through a glass filter, concentrated and dried to obtain 61 mg of crude saponin. The content of saikosaponin is 100% of the total amount of crude saponin.
2.1% and d 73.7%, and ad combined 75.
It was 8%.

【0015】参考例4 参考例1で得られた抽出液をエタノール濃度が30%に
なるまで濃縮した後、6℃に冷却した。 その濃縮液5
0mlに50℃の温水150mlを加えてよく撹拌し、
ブフナーロートでろ紙(アドバンテックNo.1)上に
集めた。 ろ紙はエタノールで洗浄してサポニンを溶出
させた後、ガラスフィルターでろ過して濃縮乾固し、粗
サポニン82mgを得た。 サイコサポニンの含有量は
粗サポニン全量を100%としてa 1.1%,d 6
3.4%であり、adあわせて64.5%であった。
Reference Example 4 The extract obtained in Reference Example 1 was concentrated to an ethanol concentration of 30% and then cooled to 6 ° C. The concentrate 5
To 0 ml, add 150 ml of 50 ° C warm water and stir well,
Collected on a filter paper (Advantech No. 1) with a Buchner funnel. The filter paper was washed with ethanol to elute saponin, then filtered through a glass filter and concentrated to dryness to obtain 82 mg of crude saponin. The saikosaponin content was a 1.1%, d 6 with the total amount of crude saponin being 100%.
It was 3.4% and 64.5% including ad.

【0016】処方例1 油性基材(下記1〜6)に、参考例1で得られたミシマ
サイコ葉の軟エキス5gを加えてホモミクサーで撹拌し
ながら85℃まで加温した。 別に秤量した水性基材
(下記7〜10)もホモジナイザーで撹拌しながら85
℃まで加温し、油性基材上から少量づつ注ぎ入れた。
引き続き撹拌しながら30分後に室温となるまで冷却
し、一昼夜放置した後、クリーム専用容器に各10g充
填した。
Formulation Example 1 To an oily base material (1 to 6 below), 5 g of the soft extract of Mishima Psychophylla leaf obtained in Reference Example 1 was added and heated to 85 ° C. with stirring with a homomixer. Separately weigh the aqueous base material (7 to 10 below) with stirring with a homogenizer.
The mixture was heated to ℃ and poured little by little from the oily base material.
After stirring, the mixture was cooled to room temperature after 30 minutes with stirring, allowed to stand overnight and filled with 10 g of each cream-dedicated container.

【0017】 油性基材; 1.グリセリントリカプレート 13.5g 〃 2.スパームアセチ 3.0 〃 3.セトステアリルアルコール 10.0 (乳化剤) 4.ポリオキシエチレンソルビタンモノステアレート 2.0 〃 5.ソルビタンモノステアレート 1.0 (防腐剤) 6.プロピルパラヒドロキシベンゾエート 0.1 水性基材; 7.ポリエチレングリコール 7.0 (補湿剤) 8.ヒアルロン酸ナトリウム 0.2 (防腐剤) 9.メチルパラヒドロキシベンゾエート 0.2 10.精製水 全量100.0g サイコサポニンの含有量はクリーム全量を100%とし
てa 0.02%,c0.03%,d 0.11%,b
2 0.02%であり、acdb2あわせて0.18%で
あった。
Oily base material; Glycerin trica plate 13.5g 〃 2. Sperm aceti 3.0 〃 3. 3. Cetostearyl alcohol 10.0 (emulsifier) 4. Polyoxyethylene sorbitan monostearate 2.0 〃 5. Sorbitan monostearate 1.0 (preservative) 6. Propylparahydroxybenzoate 0.1 Aqueous substrate; 7. Polyethylene glycol 7.0 (humidifying agent) 8. Sodium hyaluronate 0.2 (preservative) 9. Methyl parahydroxybenzoate 0.2 10. purified water Total amount of 100.0 g Saikosaponin content is a 0.02%, c 0.03%, d 0.11%, b with the total amount of cream being 100%.
2 0.02%, and the total of acdb 2 was 0.18%.

【0018】処方例2 油性基材(下記1〜6)に、参考例2で得られたミシマ
サイコ葉の軟エキス2gを加えてホモミクサーで撹拌し
ながら85℃まで加温した。 別に秤量した水性基材
(下記7〜9)もホモジナイザーで撹拌しながら85℃
まで加温し、油性基材上から少量づつ注ぎ入れた。 引
き続き撹拌しながら30分後に室温となるまで冷却し、
一昼夜放置した後、クリーム専用容器に各10g充填し
た。
Formulation Example 2 To an oily base material (1 to 6 below), 2 g of the soft extract of Mishima psyllium leaf obtained in Reference Example 2 was added, and the mixture was heated to 85 ° C. with stirring with a homomixer. Separately weighed aqueous base material (7-9 below) while stirring with a homogenizer at 85 ° C.
It was heated up to, and poured little by little from the oily base material. Cool to room temperature after 30 minutes with continuous stirring,
After allowing to stand for a whole day and night, 10 g of each was filled in a dedicated container for cream.

【0019】 油性基材; 1.グリセリントリカプレート 13.5g 〃 2.スパームアセチ 3.0 〃 3.セトステアリルアルコール 10.0 (乳化剤) 4.ポリオキシエチレンソルビタンモノステアレート 2.0 〃 5.ソルビタンモノステアレート 1.0 (防腐剤) 6.プロピルパラヒドロキシベンゾエート 0.1 水性基材; 7.ポリエチレングリコール 7.0 (防腐剤) 8.メチルパラヒドロキシベンゾエート 0.2 10.精製水 全量100.0g処方例3 油性基材(下記1〜6)に、参考例4で得られた粗サポ
ニン0.15gを加えてホモミクサーで撹拌しながら8
5℃まで加温した。 別に秤量した水性基材(下記7〜
9)もホモジナイザーで撹拌しながら85℃まで加温
し、油性基材上から少量づつ注ぎ入れた。 引き続き撹
拌しながら30分後に室温となるまで冷却し、一昼夜放
置した後、クリーム専用容器に各10g充填した。
Oily base material; Glycerin trica plate 13.5g 〃 2. Sperm aceti 3.0 〃 3. 3. Cetostearyl alcohol 10.0 (emulsifier) 4. Polyoxyethylene sorbitan monostearate 2.0 〃 5. Sorbitan monostearate 1.0 (preservative) 6. Propylparahydroxybenzoate 0.1 Aqueous substrate; 7. Polyethylene glycol 7.0 (preservative) 8. Methyl parahydroxybenzoate 0.2 10. purified water Total amount 100.0 g Formulation Example 3 0.15 g of the crude saponin obtained in Reference Example 4 was added to the oily base material (1 to 6 below), and stirred with a homomixer to give 8
Warmed to 5 ° C. Separately weighed aqueous substrate (7-
9) was also heated to 85 ° C. with stirring with a homogenizer and poured little by little from the oily base material. After stirring, the mixture was cooled to room temperature after 30 minutes with stirring, allowed to stand overnight and filled with 10 g of each cream-dedicated container.

【0020】 油性基材; 1.グリセリントリカプレート 13.5g 〃 2.スパームアセチ 3.0 〃 3.セトステアリルアルコール 10.0 (乳化剤) 4.ポリオキシエチレンソルビタンモノステアレート 2.0 〃 5.ソルビタンモノステアレート 1.0 (防腐剤) 6.プロピルパラヒドロキシベンゾエート 0.1 水性基材; 7.ポリエチレングリコール 7.0 (防腐剤) 8.メチルパラヒドロキシベンゾエート 0.2 10.精製水 全量100.0g安全性の確認 参考例1で得られたミシマサイコエキスを5%含有する
クリーム0.1〜0.3gを、健常人17名の腕の外側
および内側にそれぞれ1〜3日連続して塗布したとこ
ろ、被検者17名のいずれにも何らの異常が認められな
かった。
Oily base material; Glycerin trica plate 13.5g 〃 2. Sperm aceti 3.0 〃 3. 3. Cetostearyl alcohol 10.0 (emulsifier) 4. Polyoxyethylene sorbitan monostearate 2.0 〃 5. Sorbitan monostearate 1.0 (preservative) 6. Propylparahydroxybenzoate 0.1 Aqueous substrate; 7. Polyethylene glycol 7.0 (preservative) 8. Methyl parahydroxybenzoate 0.2 10. purified water Total amount 100.0 g Confirmation of safety 0.1 to 0.3 g of cream containing 5% of Mishima psycho extract obtained in Reference Example 1 was continuously applied to the outside and the inside of the arm of 17 healthy persons for 1 to 3 days respectively. When applied by application, no abnormality was observed in any of the 17 subjects.

【0021】年齢 男性 女性 合計 10代 2 0 2 20代 3 1 4 40代 4 4 850代 2 1 3 合計 11 6 17臨床例1 患者 男 58才 当患者は20年以上もアトピー性皮膚炎に悩まされ、季
節を問わず全身(特に手足)の湿った部分、たとえば腋
の下、肘関節の内側、内股、膝関節の内側などに炎症を
起こし、痒みがとれなかった。 ひどい場合は背中にま
で炎症を起こし、痛みを伴うことさえあった。 本処方
例1のクリーム0.6〜0.7gを1日に1回、風呂上
がりに患部に塗布すると10分もたたないうちに痒み・
痛みが完全に消失し、効果は24時間持続した。 本ク
リームを使いきるまでの1ケ月半のあいだ毎日塗布し
た。 そのあいだ一度も痒み・痛みは発生せず、また、
副作用と思われる症状も一切現れなかった。臨床例2 患者 男 14才 当患者は5年以上もアトピー性皮膚炎に悩まされ、特に
冬場の風呂上がりに背中の皮膚がカサカサとなり、痒み
がひどかった。 本処方例1のクリーム0.4〜0.6
gを1日に1回、風呂上がりに患部に塗布すると直ちに
痒みが完全に消失し、皮膚もすべすべとなり、効果は2
4時間持続した。 本クリームを2週間にわたって連続
使用したが、特に副作用と思われる症状は一切現れず、
使用を停止してのち現在までのほぼ1ケ月間痒みはほと
んど発生していない。
Age Male Female Total 10's 2 0 2 20's 3 1 4 40's 4 4 8 50's 2 1 3 Total 11 6 17 Clinical case 1 Patient Male 58 years old This patient has atopic dermatitis for more than 20 years. I was annoyed and irritated in all parts of the body (especially limbs) regardless of the season, for example, under the armpits, inside the elbow joints, inside hips, inside knee joints, etc. In severe cases, it even irritated the back and was sometimes painful. Applying 0.6 to 0.7 g of the cream of Formulation Example 1 once a day to the affected area after taking a bath will make itching within 10 minutes.
The pain disappeared completely and the effect lasted for 24 hours. The cream was applied daily for one and a half months until it was used up. During that time, itching and pain did not occur even once,
There were no symptoms that seemed to be side effects. Clinical Example 2 Patient Male 14 years old This patient suffered from atopic dermatitis for more than 5 years, and the skin on his back became dry and itchy, especially after taking a bath in winter. Cream 0.4-0.6 according to Formulation Example 1
If you apply g once a day to the affected area after taking a bath, the itch will completely disappear immediately and the skin will be smooth, with an effect of 2
It lasted 4 hours. I used this cream continuously for 2 weeks, but I didn't see any side effects.
Almost one month has passed since the use was stopped, and itching has hardly occurred.

【0022】臨床例3 患者 女 26才 当患者はほぼ1年前から指輪の下に痒み、時に湿疹を伴
う炎症を起こし、ひどい場合には痛みが生じていた。
本処方例1のクリーム0.1〜0.2gを1日に2〜3
回、患部に塗布すると直ちに痒みが消失し、発赤も消え
て皮膚がすべすべとなった。 本クリームを1週間にわ
たって連続使用したが、副作用と思われる症状は一切現
れなかった。
Clinical Example 3 Patient Female, 26 years old This patient has had itching under the ring for almost a year, and sometimes has inflammation accompanied by eczema and, in severe cases, has caused pain.
0.1 to 0.2 g of the cream of this formulation example 1 to 2 to 3 times a day
Once it was applied to the affected area, the itch disappeared immediately, the redness also disappeared, and the skin became smooth. The cream was used continuously for one week, but no side effects were observed.

【0023】臨床例4 患者 男 12才 当患者はアレルギー体質で、しばしば皮膚の炎症に悩ま
されてきた。 特に春先に風邪をひいた場合、鼻下など
の炎症がひどくなり、なかなか治らなかった。そこで本
処方例1のクリーム0.1〜0.2gを1日に1〜2回
患部に塗布したところ、2,3日後には炎症が完全に消
失し、皮膚もすべすべとなった。
Clinical Example 4 Patient Male 12 years old This patient was allergic and often suffered from skin inflammation. Especially when I had a cold in the early spring, inflammation such as under the nose became severe and it was difficult to heal. When 0.1 to 0.2 g of the cream of Formulation Example 1 was applied to the affected area once or twice a day, the inflammation disappeared completely and the skin became smooth after a few days.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】ミシマサイコエキスを含有する皮膚炎の予
防治療外用剤。
1. An external preparation for the preventive and therapeutic treatment of dermatitis, which contains Mishima psycho extract.
JP3120229A 1991-05-24 1991-05-24 External preparation for preventing and treating dermatitis Withdrawn JPH05194248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3120229A JPH05194248A (en) 1991-05-24 1991-05-24 External preparation for preventing and treating dermatitis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3120229A JPH05194248A (en) 1991-05-24 1991-05-24 External preparation for preventing and treating dermatitis

Publications (1)

Publication Number Publication Date
JPH05194248A true JPH05194248A (en) 1993-08-03

Family

ID=14781059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3120229A Withdrawn JPH05194248A (en) 1991-05-24 1991-05-24 External preparation for preventing and treating dermatitis

Country Status (1)

Country Link
JP (1) JPH05194248A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005007127A1 (en) * 2003-07-21 2005-01-27 Gecomwert Anstalt Preparation to combat the unsightly skin effects of cellulite
JP2006182686A (en) * 2004-12-27 2006-07-13 Lisblanc:Kk Skin preparation for external use
ES2285910A1 (en) * 2005-09-08 2007-11-16 Vicente Tormo Maicas Preparing method for sodium hyaluronate formulation for treating wounds, involves formulating sodium hyaluronate and polyethylene glycol in sufficient amount, where excipients with two types of polyethylene glycols are prepared
CN103054836A (en) * 2013-01-09 2013-04-24 江苏七O七天然制药有限公司 Simple preparation technology of plaster
KR102107748B1 (en) * 2019-08-30 2020-05-08 주식회사 아제라바이오텍 A Compositions for anti-itching of skin and preventing or improvement of atopic dermatitis comprising extract from Ageratum houstonianum, Schisandra chinensis and Bupleurum falcatum

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005007127A1 (en) * 2003-07-21 2005-01-27 Gecomwert Anstalt Preparation to combat the unsightly skin effects of cellulite
JP2006182686A (en) * 2004-12-27 2006-07-13 Lisblanc:Kk Skin preparation for external use
ES2285910A1 (en) * 2005-09-08 2007-11-16 Vicente Tormo Maicas Preparing method for sodium hyaluronate formulation for treating wounds, involves formulating sodium hyaluronate and polyethylene glycol in sufficient amount, where excipients with two types of polyethylene glycols are prepared
CN103054836A (en) * 2013-01-09 2013-04-24 江苏七O七天然制药有限公司 Simple preparation technology of plaster
KR102107748B1 (en) * 2019-08-30 2020-05-08 주식회사 아제라바이오텍 A Compositions for anti-itching of skin and preventing or improvement of atopic dermatitis comprising extract from Ageratum houstonianum, Schisandra chinensis and Bupleurum falcatum

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