JP2001031549A5 - - Google Patents

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JP2001031549A5
JP2001031549A5 JP1999199990A JP19999099A JP2001031549A5 JP 2001031549 A5 JP2001031549 A5 JP 2001031549A5 JP 1999199990 A JP1999199990 A JP 1999199990A JP 19999099 A JP19999099 A JP 19999099A JP 2001031549 A5 JP2001031549 A5 JP 2001031549A5
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group
fiber bundle
collagen fiber
skin
dermis
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JP1999199990A
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Description

【請求項1】
下記に示す、一般式(I)に表されるアデニン誘導体及び/又は生理的に許容されるその塩からなる真皮のコラーゲン線維束構造の再構築剤。
【化1】

Figure 2001031549
一般式(I)
(但し、式中R 1 は、酸素原子を置換基内に含有しても良い炭素数4〜16の不飽和結合を含む炭化水素基を表す。また、 2 或いはR 3 に表される基は何れか一方しか存在せず、 2 は、R 3 に結合基団を有さない場合に於いて、水素原子、糖残基又は炭素数1〜4のアルキル基を表し、R 3 は、R 2 に結合基団を有さない場合に於いて、水素原子、アシル化されていても良い糖残基又は炭素数1〜4のアルキル基を表し、点線の結合は1個の二重結合と1個の単結合の組合せをあらわす。) (1)
An agent for reconstructing a collagen fiber bundle structure of the dermis, comprising an adenine derivative represented by the following general formula (I) and / or a physiologically acceptable salt thereof shown below.
Embedded image
Figure 2001031549
General formula (I)
(Wherein, R 1 represents a hydrocarbon group containing an unsaturated bond having 4 to 16 carbon atoms which may contain an oxygen atom in the substituent. Also, a group represented by R 2 or R 3 is either one only absent, R 2, in the case where no bonding group group in R 3, represent a hydrogen atom, a sugar residue or an alkyl group having 1 to 4 carbon atoms, R 3 is In the case where R 2 has no bonding group, it represents a hydrogen atom, a sugar residue which may be acylated, or an alkyl group having 1 to 4 carbon atoms. And the combination of one single bond.)

【0005】
【課題を解決するための手段】
この様な状況に鑑みて、本発明者らは、前記皮膚構造を再生する作用を有する化粧料を求めて、鋭意研究努力を重ねた結果、次に示す一般式(I)に表される化合物及び/又はその塩を含有する化粧料がその様な作用を有していることを見いだし、発明を完成させるに至った。以下、本発明について、実施の形態を中心に詳細に説明を加える。
[0005]
[Means for Solving the Problems]
In view of such circumstances, the present inventors, the table in search of that of粧料having a function of reproducing the skin structure, the results of extensive research efforts, the following general formula (I) It has been found that a cosmetic containing the compound and / or a salt thereof has such an effect, and has completed the invention. Hereinafter, the present invention will be described in detail focusing on embodiments.

Figure 2001031549
一般式(I)
(但し、式中R 1 は、酸素原子を置換基内に含有しても良い炭素数4〜16の不飽和結合を含む炭化水素基を表し、R 2 は、R 3 に結合基団を有さない場合に於いて、水素原子、糖残基又は炭素数1〜4のアルキル基を表し、R 3 は、R 2 に結合基団を有さない場合に於いて、水素原子、アシル化されていても良い糖残基又は炭素数1〜4のアルキル基を表し、点線の結合は1個の二重結合と1個の単結合の組合せをあらわす。)
Figure 2001031549
General formula (I)
(Wherein, R 1 represents a hydrocarbon group having an unsaturated bond having 4 to 16 carbon atoms which may contain an oxygen atom in the substituent, and R 2 has a bonding group in R 3. R 3 represents a hydrogen atom, a sugar residue or an alkyl group having 1 to 4 carbon atoms, and R 3 represents a hydrogen atom, an acylated group when R 2 has no bonding group. Represents a sugar residue or an alkyl group having 1 to 4 carbon atoms, and a bond indicated by a dotted line represents a combination of one double bond and one single bond.)

【0007】
【発明の実施の形態】
(1)本発明の真皮のコラーゲン線維束構造の再構築剤
本発明の真皮のコラーゲン線維束構造の再構築剤は、上記一般式(I)に表される化合物及び/又はその生理的に許容される塩からなる。ここで、式中R 1 は、酸素原子を置換基内に含有しても良い炭素数4〜16の不飽和結合を含む炭化水素基を表すが、酸素原子の含有の形態としては、水酸基、アシロキシ基、カルボキシル基、エーテル基(アルキルオキシ基)等が好ましく例示できる。又、炭化水素基は脂肪族でも芳香族基でも使用でき、例えば、脂肪族基であればヒドロキシペンテニル基、ヒドロキシヘキセニル基、メトキシペンテニル基、エトキシペンテニル基、ノルマルブチルオキシペンテニル基、フェノキシペンテニル基、フルフリル基等が好ましく例示できる。又、R 2 或いはR 3 に表される基は何れか一方しか存在しない。これは、アデニン類がタートマーを形成するため、7位に入る場合と9位に入る場合が知られており、水素原子或いは置換基はこのどちらかにしか入らないからである。このR 2 乃至はR 3 の存在の選択によって、式中点線で表されている二重結合と単結合の組合せは決定される。R 2 、R 3 の具体的な基の種類としては、水素原子、アシル化されていても良い、リボース残基、グルコース残基或いはアラビノース残基等の糖残基、メチル基、エチル基、ノルマルプロピル基、イソプロピル基、ノルマルブチル基、セカンダリーブチル基、ターシャリーブチル基等の炭素数1〜4のアルキル基等が好ましく例示できる。糖残基の有することができるアシル基としては、炭素数1〜4のものが好ましく、アセチル基が特に好ましい。これらの内、好ましいものは水素原子及び糖残基であり、中でも水素原子が薬効上、特に好ましい。この時、これらの基はR 2 の位置につくのが好ましい。具体的に好ましい化合物を例示するならば、トランスゼアチン、シスゼアチン、トランスゼアチンリボサイド、シスゼアチンリボサイド、イソゼアチン、カイネチン及び生理的に許容されるこれらの塩等が例示できる。これらの内では、トランスゼアチン、シスゼアチン、カイネチンが特に好ましい。これらの化合物は植物体より抽出す
ることもできるし、アデニンなどを原料に合成することもできる。アデニンを原料として合成する場合には、アセトニトリルなどを溶媒に用い、ヘキサメチルジシラザンやトリメチルシリルクロライドなどのシリル化剤を用いて窒素原子上の水素をトリメチルシリル基で置換し、これに水酸基などの置換基をアセチル基などで保護したハロゲン化炭化水素、フルフリルクロライド等のハロゲン化物をルイス酸などを触媒にカップリングさせ、しかる後にメタノール性アンモニアなどの塩基を用いて脱保護すれば得ることができる。又、これらの配糖体は、これらの化合物をトリメチルシリル化した後、糖のアセチル化体と酸化銀などを触媒にカップリングさせ、脱保護すれば得ることができる。又、この様なアデニン誘導体はその多くのものが試薬として市販されており、これらを用いることもできる。かくして得られた本発明の真皮のコラーゲン線維束構造の再構築剤は真皮のコラーゲン線維束構造の乱れを再構築させ、正常な構造に修復させる作用を有する。本発明の真皮のコラーゲン線維束構造の再構築剤を化粧料などの皮膚外用剤に含有させて投与することにより、真皮内部のコラーゲン線維束が崩れて引き起こす皮膚形態の変化を予防、改善或いは治療する事ができる。本発明をこの様な皮膚外用剤に含有させて用いる場合、好ましい含有量は、0.001〜5重量%であり、更に好ましくは0.005〜1重量%である。
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
(1) Agent for Reconstructing Collagen Fiber Bundle Structure of Dermis of the Present Invention The compound for reconstructing collagen fiber bundle structure of dermis of the present invention is a compound represented by the above general formula (I) and / or a physiologically acceptable compound thereof. Consisting of salt. Here, in the formula, R 1 represents a hydrocarbon group containing an unsaturated bond having 4 to 16 carbon atoms, which may contain an oxygen atom in the substituent. Examples of the form of the oxygen atom include a hydroxyl group, Preferred examples include an acyloxy group, a carboxyl group, and an ether group (alkyloxy group). The hydrocarbon group may be an aliphatic group or an aromatic group.For example, if the group is an aliphatic group, a hydroxypentenyl group, a hydroxyhexenyl group, a methoxypentenyl group, an ethoxypentenyl group, a normal butyloxypentenyl group, a phenoxypentenyl group, A preferred example is a furfuryl group. Further, only one of the groups represented by R 2 or R 3 exists. This is because adenines form a tartomer, and it is known that they enter the 7-position and the 9-position, and a hydrogen atom or a substituent only enters either of them. The choice of the presence of R 2 or R 3 determines the combination of double and single bonds represented by the dotted lines in the formula. Specific types of R 2 and R 3 include a hydrogen atom, an acylated sugar residue such as a ribose residue, a glucose residue or an arabinose residue, a methyl group, an ethyl group, and a normal group. Preferred examples include an alkyl group having 1 to 4 carbon atoms such as a propyl group, an isopropyl group, a normal butyl group, a secondary butyl group and a tertiary butyl group. As the acyl group that the sugar residue can have, one having 1 to 4 carbon atoms is preferable, and an acetyl group is particularly preferable. Among these, preferred are a hydrogen atom and a sugar residue, and among them, a hydrogen atom is particularly preferred from the viewpoint of efficacy. At this time, these groups are preferably attached at the position of R 2 . Specific examples of preferred compounds include transzeatin, ciszeatin, transzeatin riboside, ciszeatin riboside, isoseatin, kinetin, and physiologically acceptable salts thereof. Of these, transzeatin, ciszeatin, and kinetin are particularly preferred. These compounds can be extracted from plants or synthesized using adenine or the like as a raw material. When adenine is synthesized as a raw material, acetonitrile or the like is used as a solvent, and hydrogen on a nitrogen atom is substituted with a trimethylsilyl group using a silylating agent such as hexamethyldisilazane or trimethylsilyl chloride, and then substituted with a hydroxyl group or the like. It can be obtained by coupling a halide such as halogenated hydrocarbon or furfuryl chloride whose group is protected with an acetyl group or the like to a catalyst using a Lewis acid or the like, followed by deprotection using a base such as methanolic ammonia. . Further, these glycosides can be obtained by trimethylsilylating these compounds, coupling an acetylated form of the sugar, silver oxide or the like to a catalyst, and deprotecting. Many of such adenine derivatives are commercially available as reagents, and these can also be used. The agent for reconstructing the collagen fiber bundle structure of the dermis of the present invention thus obtained has an action of reconstructing the disorder of the collagen fiber bundle structure of the dermis and restoring it to a normal structure. Prevention, improvement or treatment of a change in skin morphology caused by collapse of the collagen fiber bundle inside the dermis by administering the reconstituting agent of the dermal collagen fiber bundle structure of the present invention in a skin external preparation such as cosmetics. You can do it. When the present invention is used by being contained in such an external preparation for skin, the content is preferably 0.001 to 5% by weight, more preferably 0.005 to 1% by weight.

(2)本発明の化粧料
本発明の化粧料は、上記真皮のコラーゲン線維束構造の再構築剤から選ばれる1種乃至は2種以上を含有し、皮膚の形態変化を抑制及び/又は改善する事に用いられることを特徴とする。ここで、本発明の化粧料が抑制及び/又は改善する皮膚形態の変化とは、真皮のコラーゲン線維束構造が乱れることによって生じた、皮膚上で目視できる皮膚形態の変化を言い、この様な皮膚形態の変化としては、例えば、光の過剰照射や照射の累積による皮膚の弾力消失や表面の構造の荒れ、経年の刺激蓄積に起因する皮膚の弾力消失、ケロイドなどの生成が挙げられる。又、しわについても、真皮のコラーゲン線維束構造の乱れに起因するものであれば、本発明の真皮のコラーゲン線維束構造の再構築剤の働きによりその生成の抑制や改善ができるため、適用することができる。本発明の化粧料は、その剤形としては、通常この様な皮膚の手入れに使用されているものであれば、特段の限定無く適用することができ、例えば、化粧水、乳液、クリーム、パック化粧料、エッセンス化粧料等の基礎化粧料やアンダーメークアップやファンデーションなどのメークアップ化粧料、毛髪化粧料、洗浄用化粧料などが好ましく例示でき、これらの中では基礎化粧料に適用するのが特に好ましい。これは、この様な化粧料の効果発現の場が、本発明の真皮のコラーゲン線維束構造の再構築剤の効果発現の場と同一であり、相加的或いは相乗的効果が得られるからである。
(2) Cosmetic of the present invention The cosmetic of the present invention contains one or two or more selected from the above-mentioned agents for reconstructing the collagen fiber bundle structure of the dermis, and suppresses and / or improves skin morphological changes. It is characterized by being used for doing. Here, the change in skin morphology suppressed and / or improved by the cosmetic of the present invention refers to a change in skin morphology visible on the skin caused by disorder of the collagen fiber bundle structure of the dermis. Changes in skin morphology include, for example, loss of elasticity of the skin due to excessive irradiation of light or accumulation of irradiation, roughening of the surface structure, loss of elasticity of the skin due to accumulation of stimuli over time, generation of keloids, and the like. In addition, wrinkles are also applied if they are caused by disturbance of the collagen fiber bundle structure of the dermis, because the action of the restructuring agent for the collagen fiber bundle structure of the dermis of the present invention can suppress or improve the formation thereof, and therefore it is applied. be able to. The cosmetic of the present invention can be applied in any dosage form without any particular limitation as long as it is usually used for such skin care, for example, lotion, milky lotion, cream, pack Cosmetic products, basic cosmetics such as essence cosmetics and the like, makeup cosmetics such as under makeup and foundation, hair cosmetics, washing cosmetics, etc. can be preferably exemplified. Among these, it is preferable to apply the basic cosmetics. Particularly preferred. This is because the place of such an effect of the cosmetic is the same as the place of the effect of the agent for reconstructing the collagen fiber bundle structure of the dermis of the present invention, and an additive or synergistic effect can be obtained. is there.

本発明の化粧料には、上記必須成分である、本発明の真皮のコラーゲン線維束構造の再構築剤以外に、通常化粧料で使用される任意の成分を含有することができる。かかる任意成分としては、例えば、スクワラン、ワセリン、マイクロクリスタリンワックス等の炭化水素類、ホホバ油、カルナウバワックス,オレイン酸オクチルドデシル等のエステル類、オリーブ油、牛脂、椰子油等のトリグリセライド類、ステアリン酸、オレイン酸、リチノレイン酸等の脂肪酸、オレイルアルコール、ステアリルアルコール、オクチルドデカノール
等の高級アルコール、スルホコハク酸エステルやポリオキシエチレンアルキル硫酸ナトリウム等のアニオン界面活性剤類、アルキルベタイン塩等の両性界面活性剤類、ジアルキルアンモニウム塩等のカチオン界面活性剤類、ソルビタン脂肪酸エステル、脂肪酸モノグリセライド、これらのポリオキシエチレン付加物、ポリオキシエチレンアルキルエーテル、ポリオキシエチレン脂肪酸エステル等の非イオン界面活性剤類、ポリエチレングリコール、グリセリン、1,3−ブタンジオール等の多価アルコール類、増粘・ゲル化剤、酸化防止剤、紫外線吸収剤、色剤、防腐剤、粉体、各種薬効成分等を好ましく例示できる。これらの中で特に好ましいものは、真皮のコラーゲン線維束の再構築に有用な作用や皮膚の改善に好ましい作用や皮膚機能の補完に好ましい作用のある、ウルソール酸とそのエステル類、ヒアルロン酸ナトリウム等のムコ多糖類、ヘパリン類似物質などの多硫酸化多糖類、トレハロースや硫酸化トレハロースナトリウムなどのトレハロース及びその誘導体、ステロイド及びその配糖体、メタクリロイルオキシエトキシホスファチジルコリンポリマー等が好ましく例示できる。これらの含有量としては0.001〜0.5重量%程度が適当である。本発明の化粧料は、この様な成分を常法に従って処理することにより製造することができる。本発明の化粧料は、真皮のコラーゲン線維束構造の再構築剤の働きにより、真皮のコラーゲン線維束の乱れに起因する皮膚形態の変化を抑制、改善する作用を有するので、この様な形態変化の予防用或いは改善用に用いることが好ましい。
The cosmetic of the present invention can contain, in addition to the above-mentioned essential component, the agent for reconstructing the collagen fiber bundle structure of the dermis of the present invention, any component usually used in cosmetics. Or The hunt optional ingredients, for example, squalane, vaseline, hydrocarbons such as microcrystalline wax, jojoba oil, carnauba wax, esters such as octyl oleate dodecyl, olive oil, beef tallow, triglycerides of coconut oil, stearin Fatty acids such as acid, oleic acid and ritinoleic acid; higher alcohols such as oleyl alcohol, stearyl alcohol and octyldodecanol; anionic surfactants such as sulfosuccinates and sodium polyoxyethylene alkyl sulfate; and amphoteric interfaces such as alkyl betaine salts. Surfactants, cationic surfactants such as dialkylammonium salts, sorbitan fatty acid esters, fatty acid monoglycerides, their polyoxyethylene adducts, polyoxyethylene alkyl ethers, polyoxyethylene Nonionic surfactants such as fatty acid esters, polyhydric alcohols such as polyethylene glycol, glycerin and 1,3-butanediol, thickening / gelling agents, antioxidants, ultraviolet absorbers, coloring agents, preservatives , Powder, various medicinal ingredients, and the like. Particularly preferred among these are ursolic acid and its esters, sodium hyaluronate, and the like, which have a useful effect for reconstructing the collagen fiber bundle of the dermis, a favorable effect for improving the skin, and a favorable effect for complementing the skin function. And the like, such as mucopolysaccharides, polysulfated polysaccharides such as heparin-like substances, trehalose and derivatives thereof such as trehalose and sodium sulfated trehalose, steroids and glycosides thereof, and methacryloyloxyethoxyphosphatidylcholine polymer. The content of these is suitably about 0.001 to 0.5% by weight. The cosmetic of the present invention can be produced by treating such components according to a conventional method. Since the cosmetic of the present invention has a function of suppressing and improving skin morphological changes caused by disorder of dermal collagen fiber bundles by the action of a restructuring agent of dermal collagen fiber bundle structure, such morphological changes It is preferably used for prevention or improvement.

JP11199990A 1999-07-14 1999-07-14 Agent for reconstructing dermal collagen fiber bundle and cosmetic containing the same Pending JP2001031549A (en)

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KR20080070782A (en) * 2001-04-13 2008-07-30 오츠카 세이야쿠 가부시키가이샤 Sugar intake promoters
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KR101030359B1 (en) * 2003-06-27 2011-04-20 주식회사 참 존 Cosmetic compositions containing adenine for improving skin wrinkles and preventing the appearance thereof
JP4567307B2 (en) * 2003-08-25 2010-10-20 株式会社ノエビア Topical skin preparation
JP4614886B2 (en) * 2003-10-08 2011-01-19 大塚製薬株式会社 Composition for promoting collagen production
KR100779819B1 (en) 2006-01-10 2007-11-28 김재용 The stability technology of using the technology of the liposome including kinetin which is effective for anti-wrinkle and the components of cosmetics including the liposome and the method of manufacturing the components.
JP5312749B2 (en) * 2007-03-14 2013-10-09 株式会社ノエビア Skin preparations and food
PL216370B1 (en) * 2007-11-25 2014-03-31 Inst Chemii Bioorg Pan The manner of obtaining of 4-N-furfurylocitosin, non-ageing composition and application of 4-N-furfurylocitosin for production of non-ageing composition
CA2711744A1 (en) * 2008-01-11 2009-07-16 Otsuka Pharmaceutical Co., Ltd. Composition for external application
MX2015017409A (en) * 2015-12-16 2017-06-15 GUERRERO GONZÁLEZ Tayde Pharmaceutical composition for treating skin ulcers, injuries and burns.

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