JPH0578249A - Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound - Google Patents

Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound

Info

Publication number
JPH0578249A
JPH0578249A JP24172591A JP24172591A JPH0578249A JP H0578249 A JPH0578249 A JP H0578249A JP 24172591 A JP24172591 A JP 24172591A JP 24172591 A JP24172591 A JP 24172591A JP H0578249 A JPH0578249 A JP H0578249A
Authority
JP
Japan
Prior art keywords
compound
acid
nausea
preventive
vomiting
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
JP24172591A
Other languages
Japanese (ja)
Inventor
Tetsuhiko Shirasaka
哲彦 白坂
Masakazu Fukushima
正和 福島
Hideyuki Oshita
英之 大下
Yuji Shimamoto
雄司 島本
Masahiro Yamaguchi
昌宏 山口
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.)
Taiho Pharmaceutical Co Ltd
Original Assignee
Taiho 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 Taiho Pharmaceutical Co Ltd filed Critical Taiho Pharmaceutical Co Ltd
Priority to JP24172591A priority Critical patent/JPH0578249A/en
Publication of JPH0578249A publication Critical patent/JPH0578249A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To provide the subject low toxic, powerful agent having little side effect. CONSTITUTION:The objective agent containing, as active ingredient, oxonic acid or a pharmaceutically permissible salt thereof. This agent is highly effective in the prevention/therapy of nausea/vomiting caused by 5-flurorouracil(FU) compound, in particular, a compound of the formula (R is tetrahydrofuranyl, lower alkoxy or lower alkyl) or a pharmaceutically permissible salt thereof. This preventive and therapeutic agent can be made into various forms of preparations, and may be administered either separately from or simultaneously with 5-FU compound, i.e., at any time before or after administration of a 5-FU compound. The dose of the active ingredient is ca.0.5-50 (pref. 1-20)mg/kg/day, being appropriate at ca.0.05-10 (pref. 0.5-2)wt. times a 5-FU compound.

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、5−フルオロウラシル
(以下、5−FUと称する)類により起こる嘔気・嘔吐
の防止及び治療剤に関する。
TECHNICAL FIELD The present invention relates to an agent for preventing and treating nausea and vomiting caused by 5-fluorouracil (hereinafter referred to as 5-FU).

【0002】[0002]

【従来の技術】5−FU類は優れた抗腫瘍効果を有し、
抗悪性腫瘍用剤として臨床上幅広く使用されているが、
その投与により、服用後、しばしば悪心(嘔気)・嘔吐
が発生し、投薬を中止せざるを得ない重大な問題が生じ
ることが知られている。しかし、現在までに5−FU類
投与により起こる嘔気・嘔吐の防止及び治療に有効な化
合物は知られていない。
BACKGROUND OF THE INVENTION 5-FUs have excellent antitumor effects,
Widely used clinically as an anti-malignant agent,
It is known that its administration often causes nausea (nausea) and vomiting after taking the drug, resulting in a serious problem that the drug must be discontinued. However, until now, no compound effective for preventing and treating nausea and vomiting caused by administration of 5-FUs has been known.

【0003】[0003]

【発明が解決しようとする課題】本発明の目的は、5−
FU類により起こる嘔気・嘔吐の発生を著しく抑制する
ことにある。
SUMMARY OF THE INVENTION The object of the present invention is to
It is to significantly suppress the occurrence of nausea and vomiting caused by FUs.

【0004】[0004]

【課題を解決するための手段】本発明者はこのような現
状に鑑み、鋭意研究を重ねた結果、オキソン酸又はその
薬理的に許容される塩が5−FU類により起こる嘔気・
嘔吐を、その併用によっても5−FU類本来の薬理作用
(抗腫瘍効果)には実質的に悪影響を与えることなく、
防止及び治療できることを見出した。
Means for Solving the Problems In view of such a situation, the present inventor has conducted diligent research, and as a result, oxonic acid or a pharmacologically acceptable salt thereof is caused by 5-FUs.
Vomiting, even when used in combination, does not substantially affect the original pharmacological action (antitumor effect) of 5-FUs,
It was found that it can be prevented and treated.

【0005】即ち、本発明はオキソン酸又はその薬理的
に許容される塩を有効成分として含有することを特徴と
する5−FU類により起こる嘔気・嘔吐の防止及び治療
剤に係る。
That is, the present invention relates to a preventive and therapeutic agent for nausea and vomiting caused by 5-FUs, which contains oxo acid or a pharmacologically acceptable salt thereof as an active ingredient.

【0006】5−FU類としては、従来より抗腫瘍剤と
して知られている各種のものが包含され、これらはその
程度に差はあるが、何れもその投与により嘔気・嘔吐を
誘発するおそれのあることが知られている。特に本発明
の適用に適した上記5−FU類としては、例えば5−フ
ルオロウラシル(5−FU)、1−(2−テトラヒドロ
フラニル)−5−フルオロウラシル(FT−207)、
5′−デオキシ−5−フルオロウリジン(5′−DFU
R)等の5−FU誘導体及びそれらの薬理的に許容され
る塩類並びに例えば欧州特許公開第180897号公
報、英国特許願第2192880A号、特開昭63−2
01127号等の特許公報、文献に記載の5−FU誘導
体及びそれらの薬理的に許容される塩類を挙げることが
できる。これらの中でも特に一般式
[0006] The 5-FUs include various compounds conventionally known as antitumor agents, and although there are differences in their degree, they all may cause nausea and vomiting. Known to be. Particularly, the 5-FUs suitable for application of the present invention include, for example, 5-fluorouracil (5-FU), 1- (2-tetrahydrofuranyl) -5-fluorouracil (FT-207),
5'-deoxy-5-fluorouridine (5'-DFU
R) and other 5-FU derivatives and their pharmacologically acceptable salts, for example, European Patent Publication No. 180897, British Patent Application No. 2192880A, and Japanese Patent Laid-Open No. 63-2.
Examples thereof include patent publications such as 01127, 5-FU derivatives described in the literature, and pharmaceutically acceptable salts thereof. Among these, especially the general formula

【0007】[0007]

【化1】 [Chemical 1]

【0008】〔式中、Rはテトラヒドロフラニル基、低
級アルコキシ低級アルキル基を示す。〕で表わされる5
−FU誘導体及びその薬理的に許容される塩類が好まし
く、これらは更に抗腫瘍効果増強剤との合剤で用いても
よい。抗腫瘍効果増強剤としては、例えばウラシル及び
特開昭63−201127号中に記載の化合物、特に5
−クロロ−2,4−ジヒドロキシピリジンを挙げること
ができる。またRで示される低級アルコキシ低級アルキ
ル基としては、例えばメトキシメチル、エトキシメチ
ル、1−プロポキシメチル、イソプロポキシメチル、1
−ブトキシメチル、2−ブトキシメチル、tert−ブトキ
シメチル、1−ペンチルオキシメチル、1−ヘキシルオ
キシメチル、2−メトキシエチル、2−ペンチルオキシ
エチル、2−ヘキシルオキシエチル、1,1−ジメチル
−2−ブトキシエチル、3−メトキシプロピル、2−メ
チル−3−tert−ブトキシプロピル、4−エトキシブチ
ル、5−イソプロポキシペンチル、6−プロポキシヘキ
シル基等のアルコキシ部分及びアルキル部分の炭素数が
それぞれ1〜6のアルコキシアルキル基を挙げることが
できる。
[In the formula, R represents a tetrahydrofuranyl group or a lower alkoxy lower alkyl group. ] Represented by 5
-FU derivatives and pharmaceutically acceptable salts thereof are preferable, and these may be used in combination with an antitumor effect enhancer. Examples of the antitumor effect enhancer include uracil and the compounds described in JP-A-63-201127, especially 5
Mention may be made of -chloro-2,4-dihydroxypyridine. Examples of the lower alkoxy lower alkyl group represented by R include methoxymethyl, ethoxymethyl, 1-propoxymethyl, isopropoxymethyl, 1
-Butoxymethyl, 2-butoxymethyl, tert-butoxymethyl, 1-pentyloxymethyl, 1-hexyloxymethyl, 2-methoxyethyl, 2-pentyloxyethyl, 2-hexyloxyethyl, 1,1-dimethyl-2 -Butoxyethyl, 3-methoxypropyl, 2-methyl-3-tert-butoxypropyl, 4-ethoxybutyl, 5-isopropoxypentyl, 6-propoxyhexyl, etc., have an alkoxy moiety and an alkyl moiety each having 1 to 10 carbon atoms. There may be mentioned 6 alkoxyalkyl groups.

【0009】オキソン酸は、従来高尿酸血症モデル作成
用試薬として〔クリニカル トキシコロジィー、13
(1),47(1978)〕、あるいは5−FU類によ
り起こる炎症の発生の抑制剤として〔国際公開WO90
/07334号公報〕使用されているものであり、5−
FU類により起こる嘔気・嘔吐の防止及び治療の目的で
使用されたことはない。
Oxonic acid has been used as a reagent for conventional hyperuricemia model preparation [Clinical Toxicology, 13
(1), 47 (1978)], or as an inhibitor of the occurrence of inflammation caused by 5-FUs [International Publication WO90.
No. 07334/1993] is used.
It has never been used to prevent or treat nausea and vomiting caused by FUs.

【0010】オキソン酸には、異性体としてケト−エノ
ール異性体が存在し、それらも当然に包含される。オキ
ソン酸の薬理的に許容される塩としては例えば酸付加塩
及び塩基性化合物塩の両者が含まれる。該酸付加塩を形
成し得る酸としては、例えば塩酸、硫酸、リン酸、臭化
水素酸等の無機酸、シュウ酸、コハク酸、マレイン酸、
フマル酸、リンゴ酸、酒石酸、クエン酸、マロン酸、メ
タンスルホン酸、安息香酸等の有機酸を例示できる。ま
た薬理的に許容される塩基性化合物塩を形成し得る塩基
性化合物としては、例えば、水酸化ナトリウム、水酸化
カリウム、水酸化カルシウム、炭酸ナトリウム、炭酸水
素カリウム等を例示できる。またオキソン酸として、生
体内に於てオキソン酸を産生する物質を用いても構わな
い。
The oxo acids include keto-enol isomers as isomers, which are naturally included. Examples of the pharmacologically acceptable salt of oxo acid include both an acid addition salt and a basic compound salt. Examples of the acid capable of forming the acid addition salt include inorganic acids such as hydrochloric acid, sulfuric acid, phosphoric acid and hydrobromic acid, oxalic acid, succinic acid and maleic acid,
Examples thereof include organic acids such as fumaric acid, malic acid, tartaric acid, citric acid, malonic acid, methanesulfonic acid, and benzoic acid. Examples of the basic compound capable of forming a pharmacologically acceptable basic compound salt include sodium hydroxide, potassium hydroxide, calcium hydroxide, sodium carbonate, potassium hydrogen carbonate and the like. As the oxo acid, a substance that produces oxo acid in a living body may be used.

【0011】本発明の嘔気・嘔吐の防止及び治療剤は、
それ単独で各種の投与単位形態に製剤し、やはり各種の
投与単位形態に製剤した5−FU類と、それぞれ別々に
又は同時に投与することもできるが、両者を予め配合し
て各種の投与単位形態に製剤した後投与することもでき
る。また別々に投与する時は、該5−FU類の製剤の投
与前、後の任意の時期に投与することができる。
The preventive and therapeutic agents for nausea and vomiting of the present invention are
It may be formulated into various dosage unit forms by itself, and 5-FUs which are also formulated into various dosage unit forms may be separately or simultaneously administered. It can also be administered after it has been formulated into When they are separately administered, they can be administered at any time before or after the administration of the 5-FU preparation.

【0012】本発明製剤は、前記したようにオキソン酸
又はその薬理的に許容される塩の単独製剤形態、或い
は、5−FU類との混合製剤形態に調製される。いずれ
の場合もこれらは適当な製剤用担体を用いて通常の方法
に従い、製剤組成物の形態とされる。ここで用いられる
担体としては通常の薬剤に汎用される各種のもの、例え
ば充填剤、増量剤、結合剤、崩壊剤、表面活性剤、滑沢
剤などの希釈剤乃至賦形剤等を例示できる。
The preparation of the present invention is prepared in the form of a single preparation of oxo acid or a pharmacologically acceptable salt thereof, or in the form of a mixed preparation with 5-FU as described above. In any case, these are made into the form of a pharmaceutical composition according to a conventional method using an appropriate pharmaceutical carrier. Examples of the carrier used here include various substances commonly used in ordinary drugs, such as fillers, fillers, binders, disintegrants, surfactants, diluents or excipients such as lubricants, and the like. ..

【0013】本発明製剤の投与単位形態は特に制限され
ず、治療目的に応じて適宜選択でき、具体的には錠剤、
丸剤、散剤、液剤、懸濁剤、乳剤、顆粒剤、カプセル
剤、口腔錠(トローチ)等を例示できる。
The dosage unit form of the preparation of the present invention is not particularly limited and can be appropriately selected according to the purpose of treatment.
Examples thereof include pills, powders, solutions, suspensions, emulsions, granules, capsules and oral tablets (troches).

【0014】錠剤の形態に成形するに際しては、担体と
して例えば乳糖、白糖、塩化ナトリウム、ブドウ糖、尿
素、デンプン、炭酸カルシウム、カオリン、結晶セルロ
ース、ケイ酸等の賦形剤、単シロップ、ブドウ糖液、デ
ンプン液、ゼラチン溶液、カルボキシメチルセルロー
ス、セラック、メチルセルロース、リン酸カリウム、ポ
リビニルピロリドン等の結合剤、乾燥デンプン、アルギ
ン酸ナトリウム、カンテン末、ラミナラン末、炭酸水素
ナトリウム、炭酸カルシウム、ポリオキシエチレンソル
ビタン脂肪酸エステル類、ラウリル硫酸ナトリウム、ス
テアリン酸モノグリセリド、デンプン、乳糖等の崩壊
剤、白糖、ステアリン酸、カカオバター、水素添加油等
の崩壊抑制剤、第4級アンモニウム塩基、ラウリル硫酸
ナトリウム等の吸収促進剤、グリセリン、デンプン等の
保湿剤、デンプン、乳糖、カオリン、ベントナイト、コ
ロイド状ケイ酸等の吸着剤、精製タルク、ステアリン酸
塩、ホウ酸末、ポリエチレングリコール等の滑沢剤等を
使用できる。更に錠剤は必要に応じ通常の剤皮を施した
錠剤、例えば糖衣錠、ゼラチン被包錠、腸溶被錠、フイ
ルムコーティング錠、二重錠、多層錠等とすることがで
きる。
In the case of molding in the form of tablets, as a carrier, for example, lactose, sucrose, sodium chloride, glucose, urea, starch, calcium carbonate, kaolin, crystalline cellulose, silicic acid and other excipients, simple syrup, glucose solution, Starch liquid, gelatin solution, carboxymethylcellulose, shellac, methylcellulose, potassium phosphate, polyvinylpyrrolidone and other binders, dry starch, sodium alginate, agar powder, laminaran powder, sodium hydrogen carbonate, calcium carbonate, polyoxyethylene sorbitan fatty acid esters Disintegrators such as sodium lauryl sulfate, stearic acid monoglyceride, starch and lactose, disintegration inhibitors such as sucrose, stearic acid, cocoa butter, hydrogenated oil, quaternary ammonium base, absorption promotion of sodium lauryl sulfate, etc. Agents, glycerin, humectants, such as starch, starch, lactose, kaolin, bentonite, adsorbent such as colloidal silicic acid, purified talc, stearates, boric acid powder, a lubricant such as polyethylene glycol can be used. Further, the tablets may be tablets coated with a usual coating, if necessary, such as sugar-coated tablets, gelatin-coated tablets, enteric-coated tablets, film-coated tablets, double tablets, and multi-layer tablets.

【0015】丸剤の形態に成形するに際しては、担体と
して例えばブドウ糖、乳糖、デンプン、カカオ脂、硬化
植物油、カオリン、タルク等の賦形剤、アラビアゴム
末、トラガント末、ゼラチン等の結合剤、ラミナラン、
カンテン等の崩壊剤等を使用できる。
In the case of molding in the form of pills, as a carrier, for example, an excipient such as glucose, lactose, starch, cocoa butter, hydrogenated vegetable oil, kaolin, talc, etc., a binder such as gum arabic powder, tragacanth powder, gelatin, etc., Laminaran,
A disintegrating agent such as agar can be used.

【0016】カプセル剤はオキソン酸又はその薬理的に
許容される塩、又はこれと5−FU類とを上記で例示し
た各種の担体と混合し、硬質ゼラチンカプセル、軟質ゼ
ラチンカプセル等に充填して調製される。
Capsules are prepared by mixing oxo acid or a pharmacologically acceptable salt thereof, or 5-FU with the various carriers exemplified above, and filling hard gelatin capsules, soft gelatin capsules and the like. Is prepared.

【0017】トローチは、例えばブドウ糖、乳糖、デン
プン、カカオ脂、硬化植物油、カオリン、タルク等を担
体として調製される。
The troche is prepared by using, for example, glucose, lactose, starch, cocoa butter, hydrogenated vegetable oil, kaolin, talc and the like as a carrier.

【0018】更に上記各製剤には必要に応じて着色剤、
保存剤、香料、風味剤、甘味剤等や他の医薬品を配合し
てもよい。
Further, if necessary, a colorant may be added to each of the above formulations.
Preservatives, flavors, flavors, sweeteners and other pharmaceuticals may be added.

【0019】本発明製剤中に含まれるオキソン酸又はそ
の薬理的に許容される塩及び5−FU類の量は特に限定
されず適宜選択すればよいが、いずれも通常製剤中1〜
70重量%とするのがよい。
The amounts of oxo acid or a pharmacologically acceptable salt thereof and 5-FU contained in the preparation of the present invention are not particularly limited and may be appropriately selected.
It is preferably 70% by weight.

【0020】本発明製剤の投与量は、用法、患者の年
齢、性別その他の条件、疾患の程度等により適宜選択で
きる。通常有効成分であるオキソン酸又はその薬理的に
許容される塩の量が0.5〜50mg/kg/日程度、好ま
しくは1〜20mg/kg/日程度の範囲となる量を目安と
するのがよい。上記製剤の5−FU類の投与量との関係
は特に限定されないが、通常オキサン酸又はその薬理的
に許容される塩が該5−FU類の約0.05〜10倍重
量程度、好ましくは約0.5〜2倍重量程度となる範囲
とするのが適当である。本発明製剤は1日1回又は2〜
4回程度に分けて投与することができる。
The dose of the preparation of the present invention can be appropriately selected depending on the usage, the age and sex of the patient, other conditions, the degree of disease and the like. Usually, the amount of oxonic acid or its pharmacologically acceptable salt as an active ingredient is in the range of about 0.5 to 50 mg / kg / day, preferably about 1 to 20 mg / kg / day. Is good. The relationship between the dose of 5-FUs in the above-mentioned preparation is not particularly limited, but usually oxanic acid or a pharmaceutically acceptable salt thereof is about 0.05 to 10 times by weight of the 5-FUs, preferably It is suitable to set the weight in the range of about 0.5 to 2 times. The preparation of the present invention is once a day or 2 to
It can be administered in four divided doses.

【0021】[0021]

【実施例】以下、薬理試験例及び製剤例を挙げ、本発明
を一層明瞭なものとする。
[Examples] The present invention will be further clarified with reference to pharmacological test examples and formulation examples.

【0022】薬理試験例1 (a)被検体の調製 1−(2−テトラヒドロフラニル)−5−フルオロウラ
シル及び5−クロロ−2,4−ジヒドロキシピリジンを
投与量が各々6mg/kg、1.752mg/kgとなるように
ゼラチンカプセルに入れ、これを検体Aとした。更に上
記の組成中にオキソン酸カリウムを用量が5.85mg/
kgになるように加え、これを検体Bとした。
Pharmacological Test Example 1 (a) Preparation of Test Subject 1- (2-Tetrahydrofuranyl) -5-fluorouracil and 5-chloro-2,4-dihydroxypyridine were administered at doses of 6 mg / kg and 1.752 mg /, respectively. It was put in a gelatin capsule so as to have a weight of kg, and this was designated as a sample A. Further, in the above composition, the dose of potassium oxonate is 5.85 mg /
It was added so as to be kg, and this was designated as sample B.

【0023】(b)嘔気・嘔吐実験 体重8〜9kgの雄性ビーグル犬(1群6匹)に各々検体
A及びBを1日1回の割合で5日間強制経口投与した。
投与後より約3時間ビーグル犬の状態を観察し、また翌
日の投与前に糞便受け中の嘔吐物の有無を調べた。嘔吐
の有無の観察と同時に下痢(粘液及び液状便)の有無に
ついても観察した。投与初日より最終投与の翌日まで観
察し、1回でも嘔吐の見られたビーグル犬を(+)、実
験期間中全く症状の見られなかったビーグル犬を(−)
としてカウントした。結果を第1表に示す。
(B) Nausea / vomiting experiment Male Beagle dogs (6 dogs / group) having a body weight of 8 to 9 kg were forcibly orally administered with Samples A and B once a day for 5 days.
The state of the beagle dog was observed for about 3 hours after the administration, and the presence or absence of vomiting in the feces was examined before the administration on the next day. At the same time as observing the presence or absence of vomiting, the presence or absence of diarrhea (mucus and liquid stool) was also observed. Observed from the first day of administration to the day after the last administration, beagle dogs with vomiting even once (+) and beagle dogs with no symptoms during the experimental period (-)
Counted as. The results are shown in Table 1.

【0024】[0024]

【表1】 [Table 1]

【0025】製剤例1 錠剤 オキソン酸カリウム 60mg デ ン プ ン 112mg マグネシウムステアレート 18mg 乳 糖 45mg 合 計 235mg 上記配合割合で、常法に従い、1錠当り235mgの錠
剤を調製した。
Formulation Example 1 Tablets Potassium oxonate 60 mg Damp 112 mg Magnesium stearate 18 mg Lactose 45 mg Total 235 mg Tablets of 235 mg per tablet were prepared according to a conventional method at the above compounding ratio.

【0026】製剤例2 錠剤 FT−207 50mg 5−クロロ−2,4−ジヒドロキシピリジン 15mg オキソン酸カリウム 50mg デ ン プ ン 112mg マグネシウムステアレート 18mg 乳 糖 45mg 合 計 290mg 上記配合割合で、常法に従い、1錠当り290mgの錠
剤を調製した。
Formulation Example 2 Tablet FT-207 50 mg 5-Chloro-2,4-dihydroxypyridine 15 mg Potassium oxonate 50 mg Damp 112 mg Magnesium stearate 18 mg Lactose 45 mg Total 290 mg With the above blending ratio, according to a conventional method. A tablet of 290 mg per tablet was prepared.

【0027】製剤例3 錠剤 FT−207 50mg ウラシル 112mg オキソン酸カリウム 50mg デ ン プ ン 237mg マグネシウムステアレート 18mg 乳 糖 45mg 合 計 512mg 上記配合割合で、常法に従い、1錠当り512mgの錠
剤を調製した。
Formulation Example 3 Tablet FT-207 50 mg Uracil 112 mg Potassium oxonate 50 mg Damp 237 mg Magnesium stearate 18 mg Lactose 45 mg Total 512 mg Tablets of 512 mg per tablet were prepared according to the conventional method at the above-mentioned compounding ratio. ..

【0028】製剤例4 錠剤 5′−DFUR 250mg オキソン酸カリウム 13mg デ ン プ ン 112mg マグネシウムステアレート 20mg 乳 糖 45mg 合 計 440mg 上記配合割合で、常法に従い、1錠当り440mgの錠
剤を調製した。
Formulation Example 4 Tablet 5'-DFUR 250 mg Potassium oxonate 13 mg Damp 112 mg Magnesium stearate 20 mg Lactose 45 mg Total 440 mg According to the conventional method, tablets of 440 mg were prepared.

【0029】製剤例5 顆粒剤 オキソン酸カリウム 150mg 乳 糖 340mg コーンスターチ 450mg ヒドロキシプロピルメチルセルロース 10mg 合 計 950mg 上記配合割合で、常法に従い、顆粒剤を調製した。Formulation Example 5 Granules Potassium oxonate 150 mg Lactose 340 mg Corn starch 450 mg Hydroxypropylmethylcellulose 10 mg Total 950 mg Granules were prepared according to a conventional method at the above blending ratio.

【0030】製剤例6 顆粒剤 5−FU 50mg オキソン酸カリウム 100mg 乳 糖 340mg コーンスターチ 500mg ヒドロキシプロピルメチルセルロース 10mg 合 計 1000mg 上記配合割合で、常法に従い、顆粒剤を調製した。Formulation Example 6 Granules 5-FU 50 mg Potassium oxonate 100 mg Lactose 340 mg Corn starch 500 mg Hydroxypropylmethylcellulose 10 mg Total 1000 mg Granules were prepared according to a conventional method at the above mixing ratio.

【0031】製剤例7 カプセル剤 FT−207 200mg オキソン酸カリウム 140mg 乳 糖 100mg 結晶セルロース 57mg ステアリン酸マグネシウム 3mg 合 計 500mg 上記配合割合で、常法に従い、1カプセル当り500m
gのカプセル剤を調製した。
Formulation Example 7 Capsules FT-207 200 mg Potassium oxonate 140 mg Lactose 100 mg Crystalline cellulose 57 mg Magnesium stearate 3 mg Total 500 mg According to the conventional method, 500 m per capsule according to the above mixing ratio.
g capsules were prepared.

【0032】[0032]

【発明の効果】オキソン酸又はその薬理的に許容される
塩を含む本発明製剤は、5−FU類により起こる嘔気・
嘔吐の防止及び治療に、極めて有効である。しかも、本
発明製剤は、低毒性であり且つ副作用が弱いという利点
を有している。
INDUSTRIAL APPLICABILITY The preparation of the present invention containing oxonic acid or a pharmacologically acceptable salt thereof causes the nausea caused by 5-FUs.
It is extremely effective in preventing and treating vomiting. Moreover, the preparation of the present invention has the advantages of low toxicity and weak side effects.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】オキソン酸又はその薬理的に許容される塩
を有効成分として含有することを特徴とする5−フルオ
ロウラシル類により起こる嘔気・嘔吐の防止及び治療
剤。
1. A preventive and therapeutic agent for nausea and vomiting caused by 5-fluorouracils, which comprises oxo acid or a pharmacologically acceptable salt thereof as an active ingredient.
JP24172591A 1991-09-20 1991-09-20 Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound Pending JPH0578249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24172591A JPH0578249A (en) 1991-09-20 1991-09-20 Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24172591A JPH0578249A (en) 1991-09-20 1991-09-20 Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound

Publications (1)

Publication Number Publication Date
JPH0578249A true JPH0578249A (en) 1993-03-30

Family

ID=17078611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24172591A Pending JPH0578249A (en) 1991-09-20 1991-09-20 Preventive and therapeutic agent for nausea/vomiting caused by 5-fluorouracil compound

Country Status (1)

Country Link
JP (1) JPH0578249A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543015A1 (en) * 1991-05-27 1993-05-26 Taiho Pharmaceutical Co., Ltd. Composition, method and kit for potentiating antitumor activity and for curing tumor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543015A1 (en) * 1991-05-27 1993-05-26 Taiho Pharmaceutical Co., Ltd. Composition, method and kit for potentiating antitumor activity and for curing tumor
EP0543015A4 (en) * 1991-05-27 1994-06-01 Taiho Pharmaceutical Co Ltd Composition, method and kit for potentiating antitumor activity and for curing tumor

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