JP2003113082A - Composition for oral hygiene - Google Patents

Composition for oral hygiene

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Publication number
JP2003113082A
JP2003113082A JP2001307045A JP2001307045A JP2003113082A JP 2003113082 A JP2003113082 A JP 2003113082A JP 2001307045 A JP2001307045 A JP 2001307045A JP 2001307045 A JP2001307045 A JP 2001307045A JP 2003113082 A JP2003113082 A JP 2003113082A
Authority
JP
Japan
Prior art keywords
composition
oral hygiene
component
group
ascorbic acid
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
JP2001307045A
Other languages
Japanese (ja)
Inventor
Tokutaro Miki
徳太郎 三木
Yoji Nishikawa
洋史 西川
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.)
Nippon Hypox Laboratories Inc
Original Assignee
Nippon Hypox Laboratories Inc
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 Nippon Hypox Laboratories Inc filed Critical Nippon Hypox Laboratories Inc
Priority to JP2001307045A priority Critical patent/JP2003113082A/en
Publication of JP2003113082A publication Critical patent/JP2003113082A/en
Pending legal-status Critical Current

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  • Cosmetics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a composition for oral hygiene exhibiting an excellent antiinflammatory activity against an inflammation state such as the swell and bleeding of periodontal tissue, also having an excellent antibacterial activity against periodontosis bacteria, having a high safety and exhibiting a sufficient effectiveness for the prevention and treatment of the periodontosis. SOLUTION: This composition for oral hygiene contains an L-3-O- alkylascorbic acid having a 1-22C alkyl group as a component (A), and an antibacterial agent as a component (B). As to the component (A), L-3-O- ethylascorbic acid is preferably used.

Description

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

【0001】[0001]

【発明の属する技術分野】本発明は歯磨き剤、洗口剤を
含む口腔衛生用組成物に関し、さらに詳しくは、抗炎症
作用および抗菌作用に優れ、かつ安全性に優れた口腔衛
生用組成物に関するものである。
TECHNICAL FIELD The present invention relates to a composition for oral hygiene containing a dentifrice and a mouthwash, and more particularly to a composition for oral hygiene which is excellent in anti-inflammatory action and antibacterial action and is excellent in safety. It is a thing.

【0002】[0002]

【従来の技術】歯周病はう蝕、いわゆる虫歯と並んで歯
牙喪失の主要な原因であり、日本人のおよそ80%は程度
の差はあるものの歯周病にかかっているといわれてい
る。歯周病は初期段階として歯肉の腫れ、出血などの歯
肉炎に始まり、さらに歯肉の下にある歯の根や、それを
支えている歯槽骨など、歯周組織にまで炎症が及んだ状
態である歯周炎に移行し、歯肉および歯槽骨の破壊によ
り歯牙の喪失に至る。原因としては、歯周病菌と呼ばれ
る細菌が歯と歯肉の境目に残った食物の残渣によって繁
殖して歯垢を形成し、細菌の放つ毒素により歯肉が炎症
を起こすことによると考えられている。
2. Description of the Related Art Periodontal disease is a major cause of tooth loss along with dental caries, so-called caries, and it is said that about 80% of Japanese people suffer from periodontal disease although they have different degrees. . Periodontal disease begins with gingival inflammation such as swelling and bleeding of gingiva at the initial stage, and further inflamed the periodontal tissues such as the root of the tooth under the gingiva and the alveolar bone supporting it. , Which is a periodontitis, and the loss of teeth due to the destruction of gingiva and alveolar bone. It is considered that the cause is that bacteria called periodontal disease bacteria propagate due to food residues left at the boundary between teeth and gingiva to form plaque, and toxins released by the bacteria cause inflammation of the gingiva.

【0003】歯周病の予防には、まず、食物残渣を残さ
ないために歯磨きやうがいを行い、口腔内を常に清潔に
することが第一であるが、実際には食物残渣を完全に取
り除き、口腔内を無菌状態にすることは不可能である。
また、初期の歯肉炎では自覚症状もほとんどないため、
自分では気づかないうちに歯肉炎から歯周炎に移行して
いることが多い。したがって、日常の歯磨き時に歯周病
の予防と治療を兼ね備えた処置をする必要がある。
In order to prevent periodontal disease, first of all, it is the first step to brush the teeth and gargle so as not to leave the food residue, and always keep the oral cavity clean. However, in reality, the food residue is completely removed. However, it is impossible to make the oral cavity sterile.
Also, since there are few subjective symptoms in early gingivitis,
Often, gingivitis changes to periodontitis without even realizing it. Therefore, it is necessary to perform a treatment that combines prevention and treatment of periodontal disease during daily tooth brushing.

【0004】現在市販されている歯磨き剤、洗口剤など
の口腔衛生用化粧品および医薬部外品には、このような
目的を達成するために、4級アンモニウム塩やフェノー
ル系などの殺菌剤と、抗炎症剤としてアズレン、グリチ
ルリチン、ジヒドロコレステロール、トコフェロール、
トラネキサム酸およびこれらの誘導体などが、また、収
斂や組織の修復促進の目的でヒノキチオール、アラント
イン、食塩などが配合されている。しかしながら、これ
らの口腔衛生用品類に配合される抗炎症剤は、安全性を
考慮して配合量が抑えられており、十分な効果を発揮し
ているとは言い難い。
In order to achieve such an object, cosmetics for oral hygiene and quasi drugs such as toothpaste and mouthwash which are currently on the market are treated with bactericides such as quaternary ammonium salts and phenols. , Azulene, glycyrrhizin, dihydrocholesterol, tocopherol as an anti-inflammatory agent,
Tranexamic acid and derivatives thereof and the like are also compounded with hinokitiol, allantoin, salt and the like for the purpose of promoting astringency and tissue repair. However, it is difficult to say that the anti-inflammatory agent blended in these oral hygiene products has a sufficient blending amount in consideration of safety and exhibits a sufficient effect.

【0005】[0005]

【発明が解決しようとする課題】本発明は、このような
事情のもとで優れた抗炎症作用と抗菌作用を有し、か
つ、安全性が高く、歯周病の予防および治療に十分な効
果を発揮する口腔衛生用組成物を提供することを目的と
するものである。
Under the circumstances, the present invention has excellent anti-inflammatory and antibacterial actions, is highly safe, and is sufficient for the prevention and treatment of periodontal disease. It is intended to provide a composition for oral hygiene which exerts an effect.

【0006】[0006]

【課題を解決するための手段】本発明者らは、前記の好
ましい性質を有する口腔衛生用組成物を開発すべく鋭意
研究を重ねた結果、L−アスコルビン酸誘導体と抗菌剤
とを併用することで、その目的を達成しうることを見出
し、この知見に基づいて本発明を完成するに至った。
Means for Solving the Problems As a result of intensive studies to develop an oral hygiene composition having the above-mentioned preferable properties, the present inventors have found that an L-ascorbic acid derivative is used in combination with an antibacterial agent. Then, they found that the object can be achieved, and completed the present invention based on this finding.

【0007】すなわち、本発明は、(A)化1(式中、
Rは炭素数1〜22のアルキル基である)で表されるL
−アスコルビン酸誘導体と(B)抗菌剤を含有する事を
特徴とする口腔衛生用組成物を提供するものである。
That is, the present invention provides (A) Formula 1 (wherein
R is an alkyl group having 1 to 22 carbon atoms)
-A composition for oral hygiene, which comprises an ascorbic acid derivative and (B) an antibacterial agent.

【0008】[0008]

【発明の実施の形態】本発明の口腔衛生用組成物におい
ては、(A)成分として化1(式中、Rは炭素数1〜2
2のアルキル基である)で表されるL−アスコルビン酸
誘導体が用いられる。
BEST MODE FOR CARRYING OUT THE INVENTION In the composition for oral hygiene of the present invention, the component (A) is represented by the formula 1 (wherein R represents 1 to 2 carbon atoms).
L-ascorbic acid derivative represented by (an alkyl group of 2) is used.

【0009】上記化1のL−アスコルビン酸誘導体は一
般に抗酸化作用を有し、発癌抑制作用、癌転移防止作
用、美白作用などが認められている公知のアスコルビン
酸誘導体である。また、WO91/03471号公報に
は脂質過酸化反応に対する阻害活性に基づく臓器障害抑
制作用が、さらに、WO00/09121号公報には肩
こり、筋肉痛、関節痛などに対する消炎鎮痛作用が挙げ
られている。
The L-ascorbic acid derivative of the above chemical formula 1 is a known ascorbic acid derivative which generally has an antioxidant action, and is recognized to have a carcinogenesis suppressing action, a cancer metastasis preventing action, a whitening action and the like. Further, WO 91/03471 discloses an organ damage suppressing action based on inhibitory activity against lipid peroxidation reaction, and WO 00/09121 discloses anti-inflammatory and analgesic action against stiff shoulder, muscle pain, arthralgia and the like. .

【0010】上記化1におけるRで示される炭素数1〜
22のアルキル基は直鎖状、分岐状、環状のいずれであ
ってもよく、その例としてはメチル基、エチル基、n−
プロピル基、イソプロピル基、n−ブチル基、イソブチ
ル基、sec−ブチル基、tert−ブチル基、ペンチ
ル基、ヘキシル基、オクチル基、デシル基、ドデシル
基、テトラデシル基、ヘキサデシル基、オクタデシル
基、ベヘニル基、シクロプロピル基、シクロブチル基、
シクロペンチル基、シクロヘキシル基、シクロオクチル
基などが挙げられる。
1 to 1 carbon atoms represented by R in the above chemical formula 1
The alkyl group of 22 may be linear, branched or cyclic, and examples thereof include a methyl group, an ethyl group and n-.
Propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group, tert-butyl group, pentyl group, hexyl group, octyl group, decyl group, dodecyl group, tetradecyl group, hexadecyl group, octadecyl group, behenyl group , Cyclopropyl group, cyclobutyl group,
Examples thereof include a cyclopentyl group, a cyclohexyl group and a cyclooctyl group.

【0011】この化1で表されるL−アスコルビン酸誘
導体は、例えば特開平8−134055号公報記載の公
知の方法などによって容易に製造することができる。
The L-ascorbic acid derivative represented by Chemical formula 1 can be easily produced by, for example, a known method described in JP-A-8-134055.

【0012】本発明の口腔衛生用組成物においては
(A)成分として、前記 化1で表されるL−アスコル
ビン酸誘導体を1種用いても良いし、2種以上組み合わ
せて用いても良いが、、特に、効果および安定性などの
点からRがエチル基であるL−3−O−エチルアスコル
ビン酸が好適である。
In the composition for oral hygiene of the present invention, as the component (A), one type of the L-ascorbic acid derivative represented by the above chemical formula 1 may be used, or two or more types may be used in combination. , And in particular, L-3-O-ethylascorbic acid in which R is an ethyl group is preferable from the viewpoints of effects and stability.

【0013】本発明の口腔衛生用組成物においては
(B)成分として、抗菌剤が用いられる。抗菌剤として
は、4級アンモニウム塩系やフェノール系殺菌剤、クロ
ルヘキシジン塩類、塩酸アルキルジアミノエチルグリシ
ンなどの、いわゆる殺菌剤を用いても良いが、安全性の
面からヒノキチオール、塩化リゾチーム、チモール、メ
ントールが好適である。これらの抗菌剤は単独で用いて
も良いが、2種以上を組み合わせても良い。
In the composition for oral hygiene of the present invention, an antibacterial agent is used as the component (B). As the antibacterial agent, so-called bactericidal agents such as quaternary ammonium salt-based or phenol-based bactericidal agents, chlorhexidine salts, and alkyldiaminoethylglycine hydrochloride may be used, but from the viewpoint of safety, hinokitiol, lysozyme chloride, thymol, menthol. Is preferred. These antibacterial agents may be used alone or in combination of two or more kinds.

【0014】本発明の口腔衛生用組成物においては、前
記(A)成分のL−アスコルビン酸誘導体と、(B)成
分の抗菌剤の含有割合は重量比で1:100〜100:
1の範囲にあることが重要である。この割合が上記範囲
を逸脱すると相乗効果が十分に発揮されず、本発明の目
的が達せられない。
In the oral hygiene composition of the present invention, the content ratio of the L-ascorbic acid derivative of the component (A) and the antibacterial agent of the component (B) is 1: 100 to 100: by weight.
It is important to be in the range of 1. If this ratio deviates from the above range, the synergistic effect will not be sufficiently exerted and the object of the present invention will not be achieved.

【0015】本発明の口腔衛生用組成物における前記
(A)成分のL−アスコルビン酸誘導体の含有量は、該
組成物の形態に応じて適宜選定されるが、一般には組成
物の全量に対して0.01〜50.0重量%の範囲で選
ばれる。この量が0.01重量%未満では抗炎症効果が
得られ難く、50.0重量%を越えると増加分に応じた
効果の向上が認められないため好ましくない。抗炎症効
果および経済性を考慮すると、L−アスコルビン酸誘導
体の含有量は0.1〜10.0重量%の範囲が好まし
い。
The content of the L-ascorbic acid derivative of the component (A) in the composition for oral hygiene of the present invention is appropriately selected according to the form of the composition, but it is generally based on the total amount of the composition. Is selected from the range of 0.01 to 50.0% by weight. If this amount is less than 0.01% by weight, it is difficult to obtain the anti-inflammatory effect. Considering the anti-inflammatory effect and economical efficiency, the content of the L-ascorbic acid derivative is preferably in the range of 0.1 to 10.0% by weight.

【0016】また、本発明の口腔衛生用組成物における
前記(B)成分の抗菌剤の含有量は、該組成物の形態に
応じて適宜選定されるが、一般には組成物の全量に対し
て0.01〜10.0重量%の範囲で選ばれる。この量
が0.01重量%未満では抗菌効果が十分に発揮されな
いし、10.0重量%を越えると安全性の面で好ましく
ない。抗菌効果及び安全性を考慮すると、この抗菌剤の
含有量は0.1〜5.0重量%の範囲が好ましい。
The content of the above-mentioned component (B) antibacterial agent in the composition for oral hygiene of the present invention is appropriately selected according to the form of the composition, but is generally based on the total amount of the composition. It is selected in the range of 0.01 to 10.0% by weight. If the amount is less than 0.01% by weight, the antibacterial effect is not sufficiently exhibited, and if it exceeds 10.0% by weight, it is not preferable in terms of safety. Considering the antibacterial effect and safety, the content of the antibacterial agent is preferably in the range of 0.1 to 5.0% by weight.

【0017】本発明の口腔衛生用組成物の剤型は液剤、
固形剤、半固形剤のいずれであってもよく、歯磨き剤、
洗口剤、トローチ剤、塗布液剤、ガム等の形態で提供す
ることができる。
The dosage form of the composition for oral hygiene of the present invention is a liquid agent,
It may be either a solid agent or a semi-solid agent, a dentifrice,
It can be provided in the form of mouthwash, troche, coating liquid, gum and the like.

【0018】本発明の口腔衛生用組成物の製造に使用さ
れる賦形剤および補助剤は、従来同目的に使用される成
分から形態に応じて適宜選定すればよく、特に限定され
るものではないが、例えば炭酸カルシウム、無水ケイ
酸、ヒドロキシアパタイト、グリセリン、ソルビトー
ル、ブチレングリコール、カルボキシメチルセルロー
ス、ヒドロキシプロピルセルロース、ラウリル硫酸ナト
リウム、エタノール、メントール、サッカリン、キシリ
トール、エリスリトール、脂肪酸、クエン酸、クエン酸
ナトリウム、酒石酸、アラントイン、グリチルリチン酸
とその塩類、ラウロイルサルコシン酸ナトリウム、銅ク
ロロフィリンナトリウム、トラネキサム酸、食塩等が使
用される。
The excipients and auxiliaries used in the production of the composition for oral hygiene of the present invention may be appropriately selected from the components conventionally used for the same purpose according to the form, and are not particularly limited. However, for example, calcium carbonate, silicic acid anhydride, hydroxyapatite, glycerin, sorbitol, butylene glycol, carboxymethyl cellulose, hydroxypropyl cellulose, sodium lauryl sulfate, ethanol, menthol, saccharin, xylitol, erythritol, fatty acid, citric acid, sodium citrate. , Tartaric acid, allantoin, glycyrrhizinic acid and its salts, sodium lauroyl sarcosinate, sodium copper chlorophyllin, tranexamic acid, salt and the like are used.

【0019】次に、本発明を実施例によりさらに詳細に
説明するが、本発明は、これらの例によって何ら限定さ
れるものではない。
Next, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.

【0020】[0020]

【実施例1】 (洗口剤) (重量%) (a)エチルアルコール 2.0 (b)エリスリトール 2.0 (c)L−3−O−エチルアスコルビン酸 1.0 (d)ポリエチレングリコール400 1.0 (e)クエン酸ナトリウム 1.0 (f)クエン酸 0.4 (g)ヒノキチオール 0.025 (h)防腐剤・酸化防止剤 適量 (i)香料 適量 (j)精製水 残部 合計 100.0 (a)〜(j)成分を混合し均一にする。[Example 1] (Mouthwash)                                                           (weight%) (A) Ethyl alcohol 2.0 (B) Erythritol 2.0 (C) L-3-O-ethylascorbic acid 1.0 (D) Polyethylene glycol 400 1.0 (E) Sodium citrate 1.0 (F) Citric acid 0.4 (G) Hinokitiol 0.025 (H) Preservative / antioxidant Appropriate amount (I) Perfume suitable amount (J) Purified water balance     Total 100.0 The components (a) to (j) are mixed and made uniform.

【0021】[0021]

【実施例2】 (練り歯磨き) (重量%) (a)炭酸カルシウム 39.0 (b)ソルビット 22.0 (c)ラウリル硫酸ナトリウム 1.3 (d)L−3−O−エチルアスコルビン酸 1.0 (e)クエン酸ナトリウム 1.0 (f)クエン酸 0.4 (g)サッカリン 0.1 (h)ヒノキチオール 0.025 (i)防腐剤・酸化防止剤 適量 (j)香料 適量 (k)精製水 残部 合計 100.0 (a)〜(k)成分を混合し均一にする。Example 2 (Toothpaste)                                                           (weight%) (A) Calcium carbonate 39.0 (B) Solbit 22.0 (C) Sodium lauryl sulfate 1.3 (D) L-3-O-ethylascorbic acid 1.0 (E) Sodium citrate 1.0 (F) Citric acid 0.4 (G) saccharin 0.1 (H) Hinokitiol 0.025 (I) Preservative / antioxidant Appropriate amount (J) Perfume suitable amount (K) Purified water balance     Total 100.0 The components (a) to (k) are mixed and made uniform.

【0022】[0022]

【実施例3】 (トローチ剤) (重量%) (a)ポリエチレングリコール6000 2.0 (b)無水ケイ酸 1.0 (c)L−3−O−エチルアスコルビン酸 1.0 (d)L−メントール 1.0 (e)ヒドロキシプロピルセルロース 0.7 (f)タルク 0.3 (g)マンニトール 残部 合計 100.0 (a)〜(k)成分を混合し常法に従いトローチを製造
する。
Example 3 (Lozenge Agent) (wt%) (a) Polyethylene glycol 6000 2.0 (b) Silicic anhydride 1.0 (c) L-3-O-ethylascorbic acid 1.0 (d) L -Menthol 1.0 (e) Hydroxypropyl cellulose 0.7 (f) Talc 0.3 (g) Mannitol Remainder 100.0 Total of (a) to (k) components are mixed to produce a troche according to a conventional method.

【0023】[0023]

【比較例1】実施例1においてL−3−O−エチルアス
コルビン酸およびヒノキチオールの両方を配合しなかっ
た以外は、実施例1と同様にして洗口剤を調製した。
Comparative Example 1 A mouthwash was prepared in the same manner as in Example 1 except that neither L-3-O-ethylascorbic acid nor hinokitiol was added in Example 1.

【0024】[0024]

【試験例1】実施例1の洗口剤について、L−3−O−
エチルアスコルビン酸の配合量のみが異なる洗口剤4種
類と、比較例1を加えた計5種類について、それぞれ1
0名の歯肉炎又は歯周炎患者に1日2回1カ月間ブライ
ンドで使用させ、症状の改善状況を観察し、「改善」、
「やや改善」、「改善せず」の3段階で評価した。
[Test Example 1] Regarding the mouthwash of Example 1, L-3-O-
For each of the 4 types of mouthwashes that differ only in the amount of ethylascorbic acid and 5 types including Comparative Example 1, 1
0 patients with gingivitis or periodontitis were blindly used twice a day for 1 month, and the improvement status of the symptoms was observed.
The evaluation was made in three grades, "Slightly improved" and "No improvement".

【0025】試験の結果を表1に示す。The results of the tests are shown in Table 1.

【0026】[0026]

【表1】洗口剤による歯周病の改善効果 [Table 1] Improvement effect of periodontal disease by mouthwash

【0027】実施例1使用群では「改善」が8名、「や
や改善」が2名で「改善せず」は0名であった。L−3
−O−エチルアスコルビン酸の配合量が最も少ない実施
例6でも、「改善」が1名、「やや改善」が5名と、良
好な成績が得られた。一方、比較例1使用群では「やや
改善」が1名、「改善せず」が9名で「改善」は0名で
あった。また、実施例1および実施例4〜6使用群にお
いて使用期間中に口腔内の異常な刺激感などの副作用は
全く認められなかった。
Example 1 In the use group, “improvement” was 8 persons, “slight improvement” was 2 persons, and “no improvement” was 0 persons. L-3
Even in Example 6 in which the amount of -O-ethylascorbic acid was the smallest, good results were obtained, with one person having "improvement" and five persons having "slight improvement". On the other hand, in the group using Comparative Example 1, 1 was “slightly improved”, 9 was “not improved”, and 0 was “improved”. In addition, in the use groups of Example 1 and Examples 4 to 6, no side effects such as abnormal irritation in the oral cavity were observed during the use period.

【0028】[0028]

【発明の効果】以上詳述したように、本発明により、優
れた抗炎症作用と抗菌作用により歯周病に対する予防・
治療効果に優れ、かつ、安全性の高い口腔衛生用組成物
を提供することができた。
INDUSTRIAL APPLICABILITY As described in detail above, according to the present invention, it is possible to prevent periodontal disease due to its excellent anti-inflammatory and antibacterial effects.
It was possible to provide a composition for oral hygiene which has excellent therapeutic effects and high safety.

【手続補正書】[Procedure amendment]

【提出日】平成14年10月16日(2002.10.
16)
[Submission date] October 16, 2002 (2002.10.
16)

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】請求項1[Name of item to be corrected] Claim 1

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【化1】 (式中、Rは炭素数1〜22のアルキル基である)で表
されるL−アスコルビン酸誘導体と(B)抗菌剤を含有
する事を特徴とする口腔衛生用組成物。
[Chemical 1] An oral hygiene composition comprising an L-ascorbic acid derivative represented by the formula (wherein R is an alkyl group having 1 to 22 carbon atoms) and (B) an antibacterial agent.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 FI テーマコート゛(参考) A61P 1/02 A61K 37/54 Fターム(参考) 4C083 AB322 AB372 AB442 AC102 AC132 AC302 AC471 AC472 AC782 AC862 AD042 AD282 AD471 AD472 AD531 AD532 AD551 AD552 AD641 AD642 CC41 DD15 DD22 DD23 DD27 EE32 EE33 4C084 AA02 BA44 DC22 MA02 MA57 NA05 ZA671 ZA672 4C086 AA01 AA02 BA18 MA02 MA04 MA57 NA05 ZA67 4C206 AA01 AA02 CA14 CA17 MA02 MA04 MA77 NA05 ZA67 ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) A61P 1/02 A61K 37/54 F term (reference) 4C083 AB322 AB372 AB442 AC102 AC132 AC302 AC471 AC472 AC782 AC862 AD042 AD282 AD471 AD472 AD531 AD532 AD551 AD552 AD641 AD642 CC41 DD15 DD22 DD23 DD27 EE32 EE33 4C084 AA02 BA44 DC22 MA02 MA57 NA05 ZA671 ZA672 4C086 AA01 AA02 BA18 MA02 MA04 MA57 NA05 ZA67 4C206 AA01 AA02 CA14 CA77 NA02 MA04 MA07 MA04 MA04

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】(A)一般式(I) 【化1】 (式中、Rは炭素数1〜22のアルキル基である)で表
されるL−アスコルビン酸誘導体と(B)抗菌剤を含有
する事を特徴とする口腔衛生用組成物。
1. (A) General formula (I): An oral hygiene composition comprising an L-ascorbic acid derivative represented by the formula (wherein R is an alkyl group having 1 to 22 carbon atoms) and (B) an antibacterial agent.
【請求項2】(A)成分のL−アスコルビン酸誘導体
が、 化1におけるRがエチル基のL−3−O−エチル
アスコルビン酸である請求項1に記載の口腔衛生用組成
物。
2. The composition for oral hygiene according to claim 1, wherein the L-ascorbic acid derivative as the component (A) is L-3-O-ethylascorbic acid in which R in Chemical formula 1 is an ethyl group.
【請求項3】(B)成分の抗菌剤がヒノキチオール、塩
化リゾチーム、チモール、メントールの中から選ばれる
少なくとも1種である請求項1または2に記載の口腔衛
生用組成物。
3. The composition for oral hygiene according to claim 1, wherein the antibacterial agent as the component (B) is at least one selected from hinokitiol, lysozyme chloride, thymol and menthol.
【請求項4】(A)成分と(B)成分との含有割合が、
重量比で1:100〜100:1の範囲にある請求項
1、2または3に記載の口腔衛生用組成物。
4. The content ratio of the component (A) and the component (B) is
The composition for oral hygiene according to claim 1, 2 or 3, which is in the range of 1: 100 to 100: 1 by weight.
JP2001307045A 2001-10-03 2001-10-03 Composition for oral hygiene Pending JP2003113082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001307045A JP2003113082A (en) 2001-10-03 2001-10-03 Composition for oral hygiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001307045A JP2003113082A (en) 2001-10-03 2001-10-03 Composition for oral hygiene

Publications (1)

Publication Number Publication Date
JP2003113082A true JP2003113082A (en) 2003-04-18

Family

ID=19126576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001307045A Pending JP2003113082A (en) 2001-10-03 2001-10-03 Composition for oral hygiene

Country Status (1)

Country Link
JP (1) JP2003113082A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005053830A (en) * 2003-08-04 2005-03-03 Kao Corp Preparation for external use for oral cavity disease
US7846422B2 (en) 2003-08-04 2010-12-07 Kao Corporation Method for prevention or treatment of periodontal diseases and composition for an oral cavity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005053830A (en) * 2003-08-04 2005-03-03 Kao Corp Preparation for external use for oral cavity disease
JP4550384B2 (en) * 2003-08-04 2010-09-22 花王株式会社 Oral and oral preparations for oral diseases
US7846422B2 (en) 2003-08-04 2010-12-07 Kao Corporation Method for prevention or treatment of periodontal diseases and composition for an oral cavity

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