JPS601130A - Carcinostatic agent - Google Patents

Carcinostatic agent

Info

Publication number
JPS601130A
JPS601130A JP10782783A JP10782783A JPS601130A JP S601130 A JPS601130 A JP S601130A JP 10782783 A JP10782783 A JP 10782783A JP 10782783 A JP10782783 A JP 10782783A JP S601130 A JPS601130 A JP S601130A
Authority
JP
Japan
Prior art keywords
rhamnopyranosyl
diosgenin
methanol
alpha
drug
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.)
Granted
Application number
JP10782783A
Other languages
Japanese (ja)
Other versions
JPH052650B2 (en
Inventor
Takuo Kosuge
小菅 卓夫
Masami Yokota
横田 正実
Michio Nagasawa
長沢 道男
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.)
Tsumura and Co
Original Assignee
Tsumura Juntendo 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 Tsumura Juntendo Inc filed Critical Tsumura Juntendo Inc
Priority to JP10782783A priority Critical patent/JPS601130A/en
Publication of JPS601130A publication Critical patent/JPS601130A/en
Publication of JPH052650B2 publication Critical patent/JPH052650B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To provide the titled drug containing a diosgenin glucoside as an active component, and useful as a carcinostatic agent having high safety. CONSTITUTION:The objective drug contains the diosgenin glucoside of formula {R is alpha-L-rhamnopyranosyl-(1 2)-[alpha-L-arabinofuranosyl-(1 4)]-beta-D-glucopyranosyl or alpha-L-rhamnopyranosyl-(1 4)-alpha-L-rhamnopyranosyl-(1 4)-[alpha-L-rhamnopyranosyl-(1 2)]-beta-D-glucopyranosyl} as an active component. The diosgenin glucoside can be obtained, e.g. by extracting the rhizome of Paris polyphylla Sm. with methanol, drying the extract, defatting with n-hexane, fractionating with water and n-butanol, and separating and purifying the compound. It exhibits excellent antitumor activity both in vivo and in vitro.

Description

【発明の詳細な説明】 本発明は式(I) 〔式中、Ruα−L−ラムノピラノシル−(l→U) 
−(α−L−アラビノフラノシル−(l→q)〕−〕β
−D−グルコピラノシル基あるいはα−L−ラムノピラ
ノシル−〔l+グ〕−α−Ltで − 一ラムノピラノシルー(/−+グ〕−〔α−L−フムノ
ビラノシルー(/−)−U ) )−β−D−グルコピ
ラノシル基を示す〕 で表されるジオスゲニン配糖体を有効成分として含有す
る制癌剤である。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides compounds of formula (I) [wherein Ruα-L-rhamnopyranosyl-(l→U)]
-(α-L-arabinofuranosyl-(l→q)]-]β
-D-glucopyranosyl group or α-L-rhamnopyranosyl-[l+g]-α-Lt - one rhamnopyranosyl (/-+g)-[α-L-humnopyranosyl (/-)- U ) )-β-D-glucopyranosyl group] This is an anticancer agent containing a diosgenin glycoside represented by the following as an active ingredient.

本発明者等は、種々の生薬の抗腫瘍作用についてのスク
リーニングテストを行った結果、ユリ科(Li1iac
eae )のParis I)olyPb3’lla 
Sm、の乾燥根茎である草河車にすぐれた制癌作用があ
ることを認め、この事実に着目し、その有効成分を分離
、研究していくうちに、草河車中に含有されるジオスゲ
ニン配糖体が強い制癌作用を示すことを見い出し、この
新知見に基すき本発明を完成するに到った。
As a result of screening tests for the antitumor effects of various herbal medicines, the present inventors discovered that Liliaceae (Liliaceae)
Paris I) olyPb3'lla
Recognizing that Kusaheguruma, the dried rhizome of S. We have discovered that glycosides exhibit strong anticancer effects, and have completed the present invention based on this new finding.

本発明の薬剤の有効成分であるジオスゲニン配糖体を得
るには、たとえばParis polyph3’lla
 Sm。
In order to obtain the diosgenin glycoside which is the active ingredient of the drug of the present invention, for example, Paris polyph3'lla
Sm.

の根茎をメタノールで抽出し、抽出液を乾燥して得らり
、たエキスをn−ヘキサンを加えて脱脂した後、エキス
を水とn−ブタノールで分配するOn−フタノール層を
減圧濃縮してシロップ状とした後、メタノールを加え、
メタノール不溶物(ジオスゲニン配糖体含有粗製物〕を
採取し、このメタノール不溶物をシリカゲルカラムクロ
マトグラフィーに付し、クロロホルム−メタノール−水
(g:、2:/、/)にて溶出しすることにより精製物
を得ることができる。
After extracting the rhizome with methanol and drying the extract, the resulting extract was defatted by adding n-hexane, and the extract was partitioned between water and n-butanol. The on-phthanol layer was concentrated under reduced pressure. After making it into syrup, add methanol,
Collect methanol-insoluble matter (crude material containing diosgenin glycosides), apply this methanol-insoluble matter to silica gel column chromatography, and elute with chloroform-methanol-water (g:, 2:/, /). A purified product can be obtained by

原料生薬である草河車のメタノール抽出は室温あるいは
加温して行うことができるが、本発明の薬剤の有効成分
の抽出率を期待する上において、30〜gOCに加熱し
て行うことが望ましい。
Methanol extraction of the raw material herbal medicine, Kuahesha, can be carried out at room temperature or with heating, but in order to obtain the extraction rate of the active ingredient of the drug of the present invention, it is preferable to carry out the extraction by heating to 30 to 30 g OC. .

本発明の薬剤の有効成分であるジオスゲニン配糖体の製
造の具体例を示すと1次の通りである。
A specific example of the production of diosgenin glycoside, which is the active ingredient of the drug of the present invention, is as follows.

具体例 1 草河車を粉砕し、粉末とした後、100ノを取り、還流
冷却器を着けたフラスコに入れ、500m1のメタノー
ルを加えて73Cの水浴上で1時間加温抽出した。抽出
液を濾過した後、残渣に再びsoombのメタノールを
加えて7SUの水浴上で1時間加温抽出した。抽出液を
沢過し、前の抽出液とあわせ、減圧下で濃縮乾固してメ
タノールエキス/g51を得た。このメタノールエキス
を13Cmbのn−ヘキサンで抽出した後、エキスを水
とn−ブタノ−ルで分配した。n−ブタノール層を取り
、減圧下で濃縮してシロップ状とし、これにaoomb
のメタノールを加え、メタノール不溶物を採取し、減圧
下で濃縮乾固して7.0ノの粉末を得た。
Specific Example 1 After pulverizing Kusaheguruma into powder, 100 pieces were taken and placed in a flask equipped with a reflux condenser, 500ml of methanol was added, and the mixture was heated and extracted on a 73C water bath for 1 hour. After filtering the extract, soomb methanol was added to the residue again, and the mixture was heated and extracted on a 7SU water bath for 1 hour. The extract was filtered, combined with the previous extract, and concentrated to dryness under reduced pressure to obtain methanol extract/g51. After extracting this methanol extract with 13 Cmb of n-hexane, the extract was partitioned between water and n-butanol. The n-butanol layer was taken and concentrated under reduced pressure to form a syrup.
of methanol was added, and the methanol-insoluble matter was collected and concentrated to dryness under reduced pressure to obtain a powder of 7.0 mm.

上記具体例1で得られた粉末は、本発明の薬剤の有効成
分であるジオスゲニン配糖体を含有し、このままでも制
癌剤として用いることができるが、不純物を含むため、
さらに精製することが望ましい0 具体例 2 具体例1において得られた粉末をn−ブタノール層Om
Lに溶解した後、シリカゲルlOを使用したシリカゲル
カラムクロマトグラフィーに付し、クロロホルム−メタ
ノール−水(g : J : /、/)にて溶出し、溶
出順に3つの分画(FrI〜III )とする。FrI
を減圧下で10mbまで濃縮した後、さらにシリカゲル
カラムクロマトグラフィーに付し、クロロホルム−n−
ブタノール−メタノール−水〔グo:io:s:/)に
て浴出し、舒出jlInに一つの分画(Frl−/、F
rl−ユ〕とした。
The powder obtained in the above specific example 1 contains diosgenin glycoside, which is the active ingredient of the drug of the present invention, and can be used as an anticancer drug as it is, but since it contains impurities,
It is desirable to further refine the powder obtained in Example 2.
After dissolving in L, it was subjected to silica gel column chromatography using silica gel 1O and eluted with chloroform-methanol-water (g: J: /, /), and three fractions (FrI to III) were separated in the order of elution. do. FrI
After concentrating to 10 mb under reduced pressure, it was further subjected to silica gel column chromatography and chloroform-n-
Bathed in butanol-methanol-water [g o:io:s:/], and one fraction (Frl-/, F
rl-yu].

Frl−7を濃縮し、メタノールを加えて再結晶するこ
とにより、本発明の薬剤の有効成分である式(I)で表
されるRがα−L−ラムノピラノシル−(/−+λ)−
〔α−L−アラビノフラノシル−(l−+g))−β−
D−グルコピラノシル基である白色針状晶のジオスゲエ
ン3−0−α−L−ラムノピラノシル−(/−+λ)−
〔α−L−アラビノフラノシル−(/ −+<1 ) 
)−β−D−グルコピラノサイド〔以下、ジオスゲニン
配糖体Aと称する〕200ダを得た。
By concentrating Frl-7 and recrystallizing it by adding methanol, R represented by formula (I), which is the active ingredient of the drug of the present invention, is converted to α-L-rhamnopyranosyl-(/-+λ)-
[α-L-arabinofuranosyl-(l-+g))-β-
D-glucopyranosyl group, white needle-like diosgeene 3-0-α-L-rhamnopyranosyl-(/-+λ)-
[α-L-arabinofuranosyl-(/-+<1)
)-β-D-glucopyranoside [hereinafter referred to as diosgenin glycoside A], 200 Da was obtained.

具体例 3 具体例2において得られたフラクションFr IIIを
濃縮し、乾燥した後、メタノールを加えて、不溶物を取
り、n−ブタノールで溶解した後にメタノールで再結晶
することにより、本発明の薬剤の有効成分である式CI
)で表さfするRがα−L−ラムノピラノシル−(/−
+l/、)−α−L−ラムノピラノシル−(ノー+a 
) −[α−L−ラムノピラノシル−(/−+2 ) 
)−β−D−グルコピラノシル基である白色針状晶のジ
オスゲエン3−〇−α−L−ラムノピラノシル−(/−
+グ〕−α−L−ラムノピラノシル−(ノー+4t) 
−(α−L−ラムノピラノシル−(l−+−2)〕−β
−D−グルコピラノサイド(以下、ジオスゲニン配糖体
Bと称する〕730m9を得た。
Specific Example 3 The fraction Fr III obtained in Specific Example 2 was concentrated and dried, then methanol was added to remove insoluble matter, dissolved in n-butanol, and then recrystallized with methanol to obtain the drug of the present invention. Formula CI which is the active ingredient of
), where R is α-L-rhamnopyranosyl-(/-
+l/,)-α-L-rhamnopyranosyl-(no+a
) -[α-L-rhamnopyranosyl-(/-+2)
)-β-D-glucopyranosyl group, white needle-shaped diosgeene 3-〇-α-L-rhamnopyranosyl-(/-
+g]-α-L-rhamnopyranosyl-(no+4t)
-(α-L-rhamnopyranosyl-(l-+-2)]-β
-D-glucopyranoside (hereinafter referred to as diosgenin glycoside B) 730m9 was obtained.

具体例 4 具体例2において得られたフラクションFr IIと具
体例3においてイ0られたFr IIIのメタノール可
溶分画を合せ、減圧下で濃縮した後、シリカゲルqOを
使用したシリカゲルカラムクロマトグラフィーに伺し、
クロロホルム−メタノール−水((g:ユ:o、is)
にて浴出し、溶出順に二つの分画(Fr III −/
、FrIII −2)とし、Fr lll−一を減圧下
で濃縮しs mbとした後、メタノールを加えて再結晶
することにより、白色針状晶のジオスゲニン配糖体Bユ
3om9を得た。
Specific Example 4 The fraction Fr II obtained in Specific Example 2 and the methanol-soluble fraction of Fr III removed in Specific Example 3 were combined, concentrated under reduced pressure, and then subjected to silica gel column chromatography using silica gel qO. I asked,
Chloroform-methanol-water ((g:u:o,is)
Two fractions (Fr III −/
, FrIII-2), Frll-1 was concentrated under reduced pressure to obtain smb, and methanol was added to recrystallize to obtain diosgenin glycoside B-3om9 in the form of white needles.

具体例2.具体例3および具体例4において得らiたジ
オスゲニン配糖体Aおよびジオスゲニン配糖体Bの性状
は次の通りであった。
Specific example 2. The properties of diosgenin glycoside A and diosgenin glycoside B obtained in Specific Example 3 and Specific Example 4 were as follows.

ジオスゲニン配糖体A 色・性状 白色針状晶 融 点 λ7fC(測定値) コ2乙〜λ7.?C(文
献値)比旋光度(cc)”、7=−/ Jl 、 j’
(C=0.5乙。
Diosgenin glycoside A Color/Property White needle-like crystals Melting point λ7fC (measured value) KO2~λ7. ? C (literature value) specific optical rotation (cc)'', 7=-/ Jl, j'
(C=0.5 B.

MeOH)(測定値〕 〔α)p=−/、7.?、θ0CQ=0.3乙。MeOH) (measured value) [α) p=-/, 7. ? , θ0CQ=0.3B.

MeOH) (文献値) ジオスゲニン配糖体B 色・性状 白色針状晶 融 点 、206C〔測定値〕 203〜λ0/J:C
嫁直〕比旋光度〔α)’、’−t / 3 、 f’(
c=0 、” zMeOH)(測定値) 〔α)”==−/ 13 +4’(Q=0 +57 。
MeOH) (Literature value) Diosgenin glycoside B Color/Property White needle crystals Melting point, 206C [Measured value] 203~λ0/J:C
Specific rotation [α)', '-t/3, f'(
c=0, "zMeOH) (measured value) [α)"==-/13 +4' (Q=0 +57.

MeOH)(文献値〕 〔文献化: Chem、Pharm、Bull、!/(
乙) 1sao−iaa2clq2a):)次に、本発
明の薬剤が制癌作用を示すこと、およびその安全性につ
いて、実験例をあげて説明する0 実験例 I ICR系アルピノマウスにエーリツヒ腹水癌を移植し、
1週間後、腹水を採取し、別のマウスに一匹当りエーリ
ツヒ腹水癌細胞1x107個を腹腔中に移植した。1群
S匹とし、被験薬(ジオスゲ二ン配糖体Aおよびジオス
ゲニン配糖体B〕をそiLぞれ癌移植の翌日よfi1日
1回S日間腹腔内投与した。移植7日後に開腹して腹水
を取り出し、これを−000GでS分間遠心分離して癌
細胞を分離シタ。コノ癌細胞の容積(Packed C
e1l Volume)を測定し、対照群の癌細胞の容
積に対する対照群と投与群の1liS!Ia胞の容積の
差のパーセンテージをいた。
MeOH) (literature value) [Documentation: Chem, Pharm, Bull,!/(
B) 1sao-iaa2clq2a):) Next, the anticancer effect of the drug of the present invention and its safety will be explained using experimental examples.0 Experimental Example I Transplanting Ehritzch ascites carcinoma into ICR Alpino mice death,
One week later, ascites fluid was collected, and 1×10 7 Ehritzch ascites carcinoma cells were implanted into the peritoneal cavity of each mouse. One group consisted of S animals, and the test drug (diosgenin glycoside A and diosgenin glycoside B) was administered intraperitoneally once a day for S days starting from the day after cancer transplantation. Seven days after transplantation, the mice were opened. The ascites was removed and centrifuged at -000G for S minutes to separate the cancer cells.The volume of the cancer cells (Packed C
e1l Volume) of the control group and the treated group relative to the cancer cell volume of the control group. The percentage difference in volume of Ia cells was determined.

なお、対照群には生理食塩水を腹腔内投与した0その結
果を表1に示す。
Note that a control group received intraperitoneal administration of physiological saline. The results are shown in Table 1.

表 1 本発明の薬剤のマウスエーリツヒ腹水癌細胞に対する影
響実験例 2 He1a培養細胞に対する本発明の薬剤
の効果MEM培地(イーグル社製)にsrsウシ血清を
添加したものをメインテナンス−メディウムとして使用
した。
Table 1 Experimental example of the effect of the drug of the present invention on Mouse-Ehritz's ascites cancer cells 2 Effect of the drug of the present invention on cultured He1a cells MEM medium (manufactured by Eagle) supplemented with SRS bovine serum was used as a maintenance medium. .

He1aa胞/ X / Q’個及びメインテナンス−
メディウムをasmmプラスチック製ペト製器89皿1
.77C,!i’ZC02インキュベーター中にて培養
した。u4時間後にぺ) IJ皿底の約5otsにHe
1a細胞の着床を認めた段階で、種々の、/J!度に調
整した被験薬(ジオスゲニン配糖体Aおよびジオスゲニ
ン配糖体B〕を入れ、/!i分間接触させた後にメイン
テナンス−メディウムを去り、Hanks m液にて一
回洗浄した。これに再びメインテナンス−メディウムを
加え1.77C,5%cQ2インキュベークー中でり日
間培養した後、クリスタルバイオレットで染色し、顕微
鏡下で3〜70個のal胞集団をlコロニーとして計数
した。
He1aa cells/X/Q' and maintenance
Medium asmm plastic peto ware 89 dishes 1
.. 77C,! The cells were cultured in an i'ZC02 incubator. After 4 hours, add He to about 5 ots at the bottom of the IJ dish.
At the stage when implantation of 1a cells is recognized, various /J! Test drugs (diosgenin glycosides A and diosgenin glycosides B) prepared as previously were added, and after contacting for /! i minutes, the maintenance medium was removed and washed once with Hanks M solution. - After adding medium and culturing for 1 day in a 1.77C, 5% cQ2 incubator, the cells were stained with crystal violet, and 3 to 70 al cells were counted as 1 colony under a microscope.

なお、対照群は生理食塩水のみを接触させたものとし、
He1aa胞コロニー形成阻害率は、対照コロニー数の
割合を壬で示し、5ort阻害濃、夏(IC,、)値を
算出した。
In addition, the control group was contacted only with physiological saline,
The He1aa cell colony formation inhibition rate was expressed as a percentage of the number of control colonies, and the 5ort inhibition concentration, summer (IC, ) value was calculated.

その結果を表2に示す。The results are shown in Table 2.

表 2 本発明の薬剤のHe1a細胞コロニー形成に対する影響
表1および表2に示す結果から明らかなととぐ、本発明
の薬剤はin VIVOlIn VltrOにおいても
優れた抗j座瘍活性を示した。
Table 2 Effect of the drug of the present invention on He1a cell colony formation It is clear from the results shown in Tables 1 and 2 that the drug of the present invention showed excellent anti-J-accus activity even in VIVOlIn VltrO.

実験例 3 本発明の薬剤の急性毒性試験ddY系マウ
スを7群/Q匹として用い、これに本発明の薬剤を経口
投与、腹腔内投与および静脈内投与した場合のLDso
値は、軽口投与の場合3oo。
Experimental Example 3 Acute toxicity test of the drug of the present invention ddY mice were used in 7 groups/Q mice, and the LDso when the drug of the present invention was administered orally, intraperitoneally, and intravenously.
The value is 3oo for light administration.

m9 / Ky以上、腹腔内投与および静脈内投与した
場合は、いずれも10omy/9であった。
When m9/Ky or higher was administered intraperitoneally and intravenously, the value was 10 omy/9 in both cases.

以上の実験例の結果から考えて1本発明の薬剤の抗腫瘍
剤としての有効投与量は、患者の年令。
Considering the results of the above experimental examples, the effective dose of the drug of the present invention as an antitumor agent is determined depending on the patient's age.

体重および疾患の程度により異なるが、通常成人で1回
soo〜700m9.182〜3回までの内服あるいは
7日700mノまでの点滴静注、筋肉内注射が適当と思
われ、この投与量の範囲では本発明の薬剤は高い安全性
を示すものと思われる0本発明の薬剤の有効成分である
ジオスゲニン配糖体は、そのままでも制癌剤として使用
することができるが、これに通常の製剤に用いられる賦
形剤、補助剤などを加えて、製剤製法の常法にしたがっ
て散剤、顆粒剤、錠剤、カプセル剤、シロップ剤、坐剤
、腸浴剤および注射剤などの製剤として用いることもで
きる0 経口投与のために少くとも一種の賦形剤、例えばデンプ
ン、乳糖、白糖、マンニット、カルボキシメチルセルロ
ース等を用いて錠剤、火剤、カプセル剤、散剤、顆粒剤
等に処方できる0この種の製剤には、適宜前記賦形剤の
他に、例えばステアリン酸マグネシウム、ラウリル硫酸
ナトリウム、タルク等の滑沢剤、デキストリン、結晶セ
ルロース、ポリへビニルピロリドン、アラビアゴム、ト
ウモロコシデンプン、ゼラチン等の結合剤、バレイショ
デンプン、カルボキシメチルセルロース等の崩壊剤を使
用することができる。またiN 濁液、エマルジョン剤
、シロップ剤、エリキシル剤として投与することができ
、これら剤型には、矯味矯臭剤1M色剤を含有してもよ
い。
Although it varies depending on the body weight and severity of the disease, it is usually appropriate for adults to take the drug orally up to 700 m at a time 9.182 to 3 times, or by intravenous drip or intramuscular injection up to 700 m in 7 days, and this dosage range is considered appropriate. Therefore, the drug of the present invention is considered to be highly safe.Diosgenin glycoside, which is the active ingredient of the drug of the present invention, can be used as an anticancer drug as it is, but it does not have to be used in conventional preparations. By adding excipients, adjuvants, etc., it can be used as preparations such as powders, granules, tablets, capsules, syrups, suppositories, intestinal baths, and injections according to conventional methods for manufacturing preparations.0 Oral This type of preparation can be formulated into tablets, powders, capsules, powders, granules, etc. for administration using at least one excipient, such as starch, lactose, sucrose, mannitol, carboxymethylcellulose, etc. In addition to the excipients mentioned above, lubricants such as magnesium stearate, sodium lauryl sulfate and talc, binders such as dextrin, crystalline cellulose, polyhevinylpyrrolidone, gum arabic, corn starch and gelatin, and potato Disintegrants such as starch, carboxymethylcellulose, etc. can be used. It can also be administered as an iN suspension, emulsion, syrup, or elixir, and these dosage forms may contain a flavoring agent and a 1M coloring agent.

非経口用製剤として、適当な基剤と混和してクリーム、
軟膏剤、パップ剤、または坐剤とすることができる。 
− 希釈剤として一般に注射用蒸留水、生理食塩水、デキス
トロース水浴液、注射用植物油、プロピレングリコール
、ポリエチレングリコール等を用いることができる0さ
らに必要に応じて、適宜等張化剤、溶解補助剤、安定剤
、防腐剤、無痛化剤等を加えてもよい。また、この種の
剤型の場合、滅菌された注射用媒体に溶解することが望
ま貝い。
As a parenteral preparation, it can be mixed with an appropriate base to form a cream,
It can be in the form of an ointment, poultice, or suppository.
- In general, distilled water for injection, physiological saline, dextrose bath solution, vegetable oil for injection, propylene glycol, polyethylene glycol, etc. can be used as a diluent. Furthermore, if necessary, an appropriate tonicity agent, solubilizing agent, etc. Stabilizers, preservatives, soothing agents, etc. may also be added. In addition, in the case of this type of dosage form, it is desirable to dissolve it in a sterile injection medium.

次に実施例を示して本発明を具体的に説明するが、本発
明はこれによりなんら制限されるものではない0 実施例 1 具体例3において得られたジオスゲニン配糖体Bユ0O
y−を微結晶セルロース93fおよびステアリン酸マグ
ネシウムSノと混合し1.この混合物を単発式打錠機に
て打錠して直径7訪、重量JOOダの錠剤を製造した0 本錠剤−錠中には具体例3においてqbられたジオスゲ
ニン配糖体BをJ 00 ml;/含有する。本錠剤は
症状にあわせて1回l−λ錠を7日3回服用する0 実施例 2 具体例2において得られたジオスゲニン配糖体1ioo
fをトウモロコシデンプンuoo?Iニー混合し水を加
えて練合し、/ mrtr X / mmの網目をイイ
するスクリーンにて造粒して乾燥し顆粒剤とした0本願
粒剤/ p−中には具体例2において得られたジオスゲ
ニン配糖体Aを200m9含有する0本願粒剤は症状に
あわせて1回コ〜3tを183回服用する。
Next, the present invention will be specifically explained with reference to Examples, but the present invention is not limited thereto.Example 1 Diosgenin glycoside B0O obtained in Specific Example 3
Mixing y- with microcrystalline cellulose 93f and magnesium stearate S-1. This mixture was compressed using a single-shot tablet machine to produce tablets with a diameter of 7 cm and a weight of JOO da. ;/contains. This tablet is taken once per 3 times a day depending on the symptoms.Example 2 Diosgenin glycoside obtained in Specific Example 2 1ioo
f for corn starch uoo? The granules obtained in Specific Example 2 were mixed by knee mixing, kneaded by adding water, and granulated and dried using a screen with a mesh size of / mrtr x / mm to make granules. The present application granules containing 200 m9 of diosgenin glycoside A are taken once to 3 tons 183 times depending on the symptoms.

実施例 3 具体例2において得られたジオスゲニン配糖体A / 
009を乳糖90i!−およびステアリン酸マグネシウ
ム/Qfと混合し、soomgづつ硬カプセルに充填し
た。
Example 3 Diosgenin glycoside A obtained in specific example 2/
009 is lactose 90i! - and magnesium stearate/Qf and filled into hard capsules in soomg portions.

本カプセル剤lカプセル中には具体例2において得られ
たジオスゲニン配糖体Aを230m9含有する。本カプ
セル剤は症状にあわせて1回3カプセルを7日λ回服用
する。
This capsule contains 230 m9 of diosgenin glycoside A obtained in Specific Example 2. This capsule formulation is taken 3 capsules at a time, λ times a day for 7 days, depending on the symptoms.

実施例 4 具体例3において得られたジオスゲニン配糖体3370
 f ヲ水2 !; o mAに溶解し、オレンジエツ
センス、7 mAおよび単シロップを加えて全量100
0m乙のシロップ剤とした。
Example 4 Diosgenin glycoside 3370 obtained in specific example 3
f wo water 2! ; Dissolve in o mA and add orange essence, 7 mA and simple syrup to make a total volume of 100 mA;
It was made into a syrup of 0m.

本シロップ剤/’mb中には具体例3において得られた
ジオスゲニン配糖体Bを20I/L9含有する。本シロ
ップ剤は症状にあわせて1回7〜lombを183回服
用する。
This syrup/'mb contains 20 I/L9 of diosgenin glycoside B obtained in Specific Example 3. This syrup is taken 7 to 183 times at a time, depending on the symptoms.

実施例 5 実施例Iにおいて得られた錠剤をセルロースアセテート
フタレー)(CAP)でフイルムコーアイングして腸溶
剤とした。
Example 5 The tablet obtained in Example I was film coated with cellulose acetate phthalate (CAP) to form an enteric coated agent.

本錠剤−錠中には具体例3において得られたジオスゲニ
ン配糖体BをJ 00m9含有する。本錠剤は症状にあ
わせて1回l−λ錠を1日2〜3回服用する〇 実施例 6 具体例3において得られたジオスゲニン配糖体f310
01−を乳糖90ノおよびステアリン酸マグネシウムl
Ofと混合し、aoomgづつ腸溶カプセルに充填した
This tablet contains J00m9 of diosgenin glycoside B obtained in Specific Example 3. This tablet is to be taken 2 to 3 times a day depending on the symptoms. Example 6 Diosgenin glycoside f310 obtained in Specific Example 3
01- to 90% lactose and 1 magnesium stearate
It was mixed with Of and filled into enteric coated capsules in aoomg portions.

本腸溶カプセル剤lカプセル中には具体例3において得
られたジオスゲニン配糖体Bをλoomy含有する。本
カプセル剤は症状にあわせて1回Jカプセルを183回
服用する。
The present enteric-coated capsule contains λoomy of diosgenin glycoside B obtained in Specific Example 3. For this capsule, take 183 J capsules at a time, depending on your symptoms.

実施例 7 具体例3において得られたジオスゲニン配糖体B50i
!−を注射剤製造の常法に従って、tOCに加温した注
射用蒸留水l!に溶解し、塩化ナトリウムにて等張化し
た後、アンプルに封入した。
Example 7 Diosgenin glycoside B50i obtained in specific example 3
! - Distilled water for injection l! heated to tOC according to the conventional method for manufacturing injections! The mixture was dissolved in water, made isotonic with sodium chloride, and then sealed in an ampoule.

本注射剤/ m6中には具体例3において得られたジオ
スゲニン配wi体B!rOrtyを含有する。本注射剤
は症状にあわせて1日i<t7までを筋肉中注射するか
、−200’m13のリンゲル液等の輸液と同時に点滴
静注する。
This injection/m6 contains the diosgenin complex B obtained in Specific Example 3! Contains rOrty. Depending on the symptoms, this injection can be injected intramuscularly up to i < t7 per day, or administered intravenously at the same time as infusions such as -200'm13 of Ringer's solution.

出願人 小 菅 卓 夫Applicant Takuo Kosuga

Claims (1)

【特許請求の範囲】 式(I) 〔式中、Rはα−L−ラムノピラノシル−(l→コ)−
〔α−L−アラビノフラノシル−(l→g))−β−D
−グルコピラノシル基、あるいはα−L−ラムノピラノ
シル−(/−+1.t )−α−L−ラムノビラノシル
ー(’/−+グ)−〔α−L−ラムノピラノシル−(/
−+コ〕〕−β−D−グルコピラノシル基を示す〕 で表されるジオスゲニン配糖体を有効成分とじて含有す
る制癌剤。
[Claims] Formula (I) [wherein R is α-L-rhamnopyranosyl-(l→co)-
[α-L-arabinofuranosyl-(l→g))-β-D
-glucopyranosyl group, or α-L-rhamnopyranosyl-(/-+1.t)-α-L-rhamnopyranosyl-('/-+g)-[α-L-rhamnopyranosyl-(/
An anticancer agent containing a diosgenin glycoside represented by -+CO]]-β-D-glucopyranosyl group as an active ingredient.
JP10782783A 1983-06-17 1983-06-17 Carcinostatic agent Granted JPS601130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10782783A JPS601130A (en) 1983-06-17 1983-06-17 Carcinostatic agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10782783A JPS601130A (en) 1983-06-17 1983-06-17 Carcinostatic agent

Publications (2)

Publication Number Publication Date
JPS601130A true JPS601130A (en) 1985-01-07
JPH052650B2 JPH052650B2 (en) 1993-01-13

Family

ID=14469039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10782783A Granted JPS601130A (en) 1983-06-17 1983-06-17 Carcinostatic agent

Country Status (1)

Country Link
JP (1) JPS601130A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154500A (en) * 1979-05-02 1981-11-30 Aruba Kiyuu Eru Deii Pty Ltd Drug composition containing alkaloid and extraction thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154500A (en) * 1979-05-02 1981-11-30 Aruba Kiyuu Eru Deii Pty Ltd Drug composition containing alkaloid and extraction thereof

Also Published As

Publication number Publication date
JPH052650B2 (en) 1993-01-13

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