JPH0510336B2 - - Google Patents
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- Publication number
- JPH0510336B2 JPH0510336B2 JP59055784A JP5578484A JPH0510336B2 JP H0510336 B2 JPH0510336 B2 JP H0510336B2 JP 59055784 A JP59055784 A JP 59055784A JP 5578484 A JP5578484 A JP 5578484A JP H0510336 B2 JPH0510336 B2 JP H0510336B2
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- Prior art keywords
- reduced pressure
- under reduced
- ethyl acetate
- aromatic
- boc
- Prior art date
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- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
【発明の詳細な説明】
本発明は次の一般式で表わされるアミノアンス
ラセン誘導体およびその塩に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to aminoanthracene derivatives represented by the following general formula and salts thereof.
ただし、式中R1およびR2はそれぞれ水素また
はアシルを意味する。又、OR2はOR1に対してオ
ルト、メタ、パラ位のいずれかに位置する。R3
およびR4は水素原子または無置換もしくはハロ
ゲン原子、酸素原子等で置換されたアシル基を意
味し、いずれか一方が水素原子である。mおよび
nはそれぞれ1乃至5の整数を意味する。 However, in the formula, R 1 and R 2 each mean hydrogen or acyl. Further, OR 2 is located at the ortho, meta, or para position relative to OR 1 . R3
and R 4 means a hydrogen atom or an acyl group that is unsubstituted or substituted with a halogen atom, an oxygen atom, etc., and either one of them is a hydrogen atom. m and n each mean an integer from 1 to 5.
塩としては薬理学上許容しうる鉱酸または有機
酸の塩を意味する。本化合物群は、抗腫瘍活性を
有し、かつ、安全性および製剤上も有利であると
考えられる。 The term salt refers to a pharmacologically acceptable salt of a mineral or organic acid. This group of compounds has antitumor activity and is considered to be advantageous in terms of safety and formulation.
本発明の化合物の製造法の例を反応式で示して
説明する。 An example of a method for producing the compound of the present invention will be explained using a reaction formula.
(Bocは第三ブチルオキシカルボニル基を、
Trはトリチル基を、RはHまたはBocを意味し、
R3,R4,mおよびnは前記に同じ。)
すなわち化合物()をトリエチルアミンもし
くはピリジンに溶解し、氷冷下これに無水トリフ
ルオロ酢酸を加えて反応させ、常法処理した後シ
リカゲルカラムクロマト等で精製してトリフルオ
ロアセチル体()を得る。このトリフルオロア
セチル体をクロロホルムもしくは塩化メチレンに
溶解し、塩化水素メタノール溶液を加えて室温に
て数時間反応させて保護基を除去して適宜後処理
して目的物()を得る。 (Boc stands for tert-butyloxycarbonyl group,
Tr means trityl group, R means H or Boc,
R 3 , R 4 , m and n are the same as above. ) That is, compound () is dissolved in triethylamine or pyridine, trifluoroacetic anhydride is added thereto for reaction under ice cooling, and after treatment in a conventional manner, the trifluoroacetyl compound () is purified by silica gel column chromatography or the like. This trifluoroacetyl compound is dissolved in chloroform or methylene chloride, a methanol solution of hydrogen chloride is added, and the mixture is reacted at room temperature for several hours to remove the protecting group and is appropriately post-treated to obtain the desired product ().
実施例 1
(1) 1,4−ジヒドロキシ−5,8−ビス〔2−
(N−第三ブチルオキシカルボニル−N−2−
ヒドロキシエチルアミノ)エチルアミノ〕−9,
10−アンスラセンジオン
1,4−ジヒドロキシ−5,8−ビス〔2−
(N−2−ヒドロキシエチルアミノ)エチルアミ
ノ−9,10−アンスラセンジオン1.00gを1M水
酸化ナトリウム水溶液25mlと1,4−ジオキサン
13mlに溶解し、ジ第三ブチルジカーボネイト2.50
gを加え、室温にて3時間攪拌した。1M塩酸水
溶液25mlを加えて中和し、その後酢酸エチルを用
いて抽出した。酢酸エチル溶液を水にて洗浄し、
無水硫酸ナトリウムを用いて乾燥した。固体を濾
別し、酢酸エチル溶液を減圧濃縮し、残渣を減圧
乾燥した。残渣をシリカゲルカラムクロマトグラ
フイー(トルエン:アセトン=3:1(V/V),
c−200,50g)にて精製した。TLC(トルエ
ン:アセトン=1:1(V/V))上Rf=0.36を示
すフラクシヨンを回収し、減圧濃縮し、減圧乾燥
した。残渣をトルエンにて結晶化し、目的物887
mgを得た。融点116〜118℃。Example 1 (1) 1,4-dihydroxy-5,8-bis[2-
(N-tert-butyloxycarbonyl-N-2-
hydroxyethylamino)ethylamino]-9,
10-Anthracenedione 1,4-dihydroxy-5,8-bis[2-
(N-2-Hydroxyethylamino)ethylamino-9,10-anthracenedione (1.00 g) and 1M sodium hydroxide aqueous solution (25 ml) and 1,4-dioxane.
Dissolve ditertiary butyl dicarbonate in 13ml 2.50
g was added thereto, and the mixture was stirred at room temperature for 3 hours. The mixture was neutralized by adding 25 ml of 1M aqueous hydrochloric acid solution, and then extracted using ethyl acetate. Wash the ethyl acetate solution with water,
It was dried using anhydrous sodium sulfate. The solid was filtered off, the ethyl acetate solution was concentrated under reduced pressure, and the residue was dried under reduced pressure. The residue was subjected to silica gel column chromatography (toluene:acetone=3:1 (V/V),
c-200, 50g). A fraction showing Rf=0.36 on TLC (toluene:acetone=1:1 (V/V)) was collected, concentrated under reduced pressure, and dried under reduced pressure. Crystallize the residue with toluene to obtain the target product 887
I got mg. Melting point 116-118℃.
UV λmax(CHCl3) 246(4.53)
595(4.01)
IR(mujol) 1695(N−Boc)
1620(quinone)
元素分析 C32H44N4O10として
計算値 C 59.62,H 6.88,N 8.69
実験値 C 59.88,H 6.93,N 8,42
(2) 1,4−ジヒドロキシ−5,8−ビス〔2−
(N−第三ブチルオキシカルボニル−N−2−
トリチルオキシエチルアミノ)エチルアミノ〕
−9,10−アンスラセンジオン(,OR=p
−OH,m=n=2)
(1)で得た化合物600mgをピリジン35mlに溶解し、
塩化トリフエニルメタン1.54gを加え、60℃にて
20時間攪拌した。反応液を氷水200mlに注加し、
析出した固体を濾取し、酢酸エチルに溶解して、
無水硫酸ナトリウムを用いて乾燥した。固体を濾
別し、酢酸エチル溶液を減圧濃縮、減圧乾燥し
た。残渣をシリカゲルカラムクロマトグラフイー
(トルエン:酢酸エチル=10:1(V/V),C−
200,100g)にて精製した。TLC(トルエン:酢
酸エチル=5:1(V/V))上、Rf=0.64を示す
フラクシヨンを回収し減圧濃縮、減圧乾燥した。
残渣をエタノールにより結晶化し、目的物1.04g
を得た。融点105〜108℃。UV λmax (CHCl 3 ) 246 (4.53) 595 (4.01) IR (mujol) 1695 (N-Boc) 1620 (quinone) Elemental analysis C 32 H 44 N 4 O Calculated value as 10 C 59.62, H 6.88, N 8.69 Experiment Value C 59.88, H 6.93, N 8,42 (2) 1,4-dihydroxy-5,8-bis[2-
(N-tert-butyloxycarbonyl-N-2-
trityloxyethylamino) ethylamino]
-9,10-anthracenedione (,OR=p
-OH, m=n=2) Dissolve 600 mg of the compound obtained in (1) in 35 ml of pyridine,
Add 1.54g of triphenylmethane chloride and heat at 60°C.
Stirred for 20 hours. Pour the reaction solution into 200ml of ice water,
The precipitated solid was collected by filtration and dissolved in ethyl acetate.
It was dried using anhydrous sodium sulfate. The solid was filtered off, and the ethyl acetate solution was concentrated under reduced pressure and dried under reduced pressure. The residue was subjected to silica gel column chromatography (toluene:ethyl acetate = 10:1 (V/V), C-
200, 100g). A fraction showing Rf=0.64 on TLC (toluene:ethyl acetate=5:1 (V/V)) was collected, concentrated under reduced pressure, and dried under reduced pressure.
Crystallize the residue with ethanol to obtain 1.04g of the target product.
I got it. Melting point 105-108℃.
UV λmax(CHCl3) 245(4.70),266(4.49,sh)
607(4.13),637(4.04,sh)
IR(Neat) 1695(N−Boc)
1620(quinone)
1HNMR(CDCl3):δ
1.41(18H,s,Boc)
3.05〜3.74(16H,m,CH2 of side chain)
6.73〜7.57(34H,m,aromatic protons and
OTr)
10.32(2H,bs,aromatic NH)
13.39(2H,s,aromatic OH)
元素分析 C70H72O10N4として
計算値 C 74.45,H 6.43,N 4.96
実験値 C 74.27,H 6.49,N 5.19
(3) 1,4−ジヒドロキシ−5−〔N−〔2−(N
−第三ブチルオキシカルボニル−N−2−トリ
チルオキシエチルアミノ)エチル〕トリフルオ
ロアセタミド〕−8−〔2−(N−第三ブチルオ
キシカルボニル−N−2−トリチルオキシエチ
ルアミノ)エチルアミノ〕−9,10−アンスラ
センジオン(,RO=p−OH,m=n=2,
R3トリフルオロアセチル,R4=H)
(2)で得た化合物700mgをピリジン18mlに溶解し、
氷冷下、無水トリフルオロ酢酸0.8mlを加え、
徐々に水冷にもどしながら20時間攪拌した。反応
液を氷水15−mlに注加し、析出した固体を濾取
し、酢酸エチルに溶解して、無水硫酸ナトリウム
を用いて乾燥した。固体を濾別し、酢酸エチル溶
液を減圧濃縮、減圧乾燥した。残渣をシリカゲル
カラムクロマトグラフイー(酢酸エチル:ヘキサ
ン=1.3(V/V),C−200,70g)にて精製し
た。TLC(酢酸エチル:ヘキサン=1:2(V/
V)上、Rf=0.58を示すフラクシヨンを回収し、
減圧濃縮、減圧乾燥した。残渣をエタノール−メ
タノールにて結晶化し目的物618mgを得た。融点
98〜101℃。UV λmax (CHCl 3 ) 245 (4.70), 266 (4.49, sh)
607 (4.13), 637 (4.04, sh) IR (Neat) 1695 (N-Boc) 1620 (quinone) 1HNMR (CDCl 3 ): δ 1.41 (18H, s, Boc) 3.05-3.74 (16H, m, CH 2 of side chain) 6.73~7.57(34H、m、aromatic protons and
OTr) 10.32 (2H, bs, aromatic NH) 13.39 (2H, s, aromatic OH) Elemental analysis C 70 H 72 O 10 N As 4 Calculated value C 74.45, H 6.43, N 4.96 Experimental value C 74.27, H 6.49, N 5.19 (3) 1,4-dihydroxy-5-[N-[2-(N
-tert-butyloxycarbonyl-N-2-trityloxyethylamino)ethyl]trifluoroacetamide]-8-[2-(N-tert-butyloxycarbonyl-N-2-trityloxyethylamino)ethylamino] -9,10-anthracenedione (, RO=p-OH, m=n=2,
R 3 trifluoroacetyl, R 4 = H) Dissolve 700 mg of the compound obtained in (2) in 18 ml of pyridine,
Add 0.8 ml of trifluoroacetic anhydride under ice cooling,
The mixture was stirred for 20 hours while gradually returning to water cooling. The reaction solution was poured into 15-ml of ice water, and the precipitated solid was collected by filtration, dissolved in ethyl acetate, and dried over anhydrous sodium sulfate. The solid was filtered off, and the ethyl acetate solution was concentrated under reduced pressure and dried under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate:hexane=1.3 (V/V), C-200, 70 g). TLC (ethyl acetate:hexane=1:2 (V/
V) Above, collect the fraction showing Rf = 0.58,
It was concentrated under reduced pressure and dried under reduced pressure. The residue was crystallized from ethanol-methanol to obtain 618 mg of the desired product. melting point
98-101℃.
UV λmax(CHCl3)285(4.44),543(4.21),569
(4.20)
IR (Neat) 1695(N−Boc and N−TFA)
1600(quinone)
1HNMR(CDCl3):δ
1.23〜1.62(18H,m,Boc×2)
3.07〜3.83(16H,m,CH2 of side chain)
6.96〜7.85(34H,m,aromatic protons and
OTr×2)
10.02(1H,bs,aromatic NH)
12.80〜12.96(2H,m,aromatic OH)
元素分析 C72H71N4O11F3として
計算値 C 70.54,H 5,84,N 4.57
実験値 C 70.29,H 5.97,N 4.49
(4) 1,4−ジヒドロキシ−5−〔N−〔2−(N
−2−ヒドロキシエチルアミノ)エチル〕トリ
フルオロアセタミド〕−8−〔2−(2−ヒドロ
キシエチルアミノ)−9,10−アンスラセンジ
オン・ジハイドロクロライド(I.R1=H,R2O
=p−OH,R3=トリフルオロメチル,R4=
H,m=n=2)
(3)で得た化合物660mgをクロロホルム12mlに溶
解し、氷冷攪拌下、20%塩化水素性メタノール5
mlを加え、その後室温にて3時間攪拌した。析出
してきた固体を濾過、固体をクロロホルムおよび
クロロホルム:エタノール=5:1(V/V)の
溶液で洗浄した。エタノール:メタノール=5:
1(V/V)にて再結晶化して、赤色結晶として
目的物246mgを得た。融点172〜174℃。UV λmax ( CHCl3 ) 285 (4.44), 543 (4.21), 569
(4.20) IR (Neat) 1695 (N-Boc and N-TFA) 1600 (quinone) 1HNMR (CDCl 3 ): δ 1.23 to 1.62 (18H, m, Boc x 2) 3.07 to 3.83 (16H, m, CH 2 of side chain) 6.96~7.85(34H、m、aromatic protons and
OTr×2) 10.02 (1H, bs, aromatic NH) 12.80-12.96 (2H, m, aromatic OH) Elemental analysis C 72 H 71 N 4 O 11 Calculated value as F 3 C 70.54, H 5, 84, N 4.57 Experiment Value C 70.29, H 5.97, N 4.49 (4) 1,4-dihydroxy-5-[N-[2-(N
-2-hydroxyethylamino)ethyl]trifluoroacetamide]-8-[2-(2-hydroxyethylamino)-9,10-anthracenedione dihydrochloride (IR 1 = H, R 2 O
= p-OH, R 3 = trifluoromethyl, R 4 =
H, m=n=2) 660 mg of the compound obtained in (3) was dissolved in 12 ml of chloroform, and 5 ml of 20% hydrogen chloride methanol was added under ice-cooling and stirring.
ml and then stirred at room temperature for 3 hours. The precipitated solid was filtered, and the solid was washed with chloroform and a solution of chloroform:ethanol=5:1 (V/V). Ethanol: Methanol = 5:
Recrystallization was performed at 1 (V/V) to obtain 246 mg of the desired product as red crystals. Melting point 172-174℃.
UV λmax(H2O) 235(4.73),286(4.21),528
(4.19)
IR(nujol) 1680(N−TFA)
1620(quinone)
1HNMR(D2O):δ
3.34〜3.75(8H,m,CH2 of side chain)
3.84〜4.20(8H,m,CH2 of side chain)
6.90(1H,d,J=9.0Hz,aromatic proton)
7.09(1H,d,J=9.0Hz,aromatic proton)
7.50(1H,d,J=10.0Hz,aromatic
proton)
7.85(1H,J=10.0Hz,aromatic proton)
元素分析 C24H29N4O7F3Cl2・1/2H2Oとして
計算値 C 46.31,H 4.86,N 9.00
実験値 C 46.43,H 4.71,N 8.34
実施例 2
(1) 1,2−ジヒドロキシ−5−〔N−〔2−(N
−第三ブチルオキシカルボニル−N−2−トリ
チルオキシエチルアミノ)エチル〕トリフルオ
ロアセタミド〕−8−〔2−(N−第三ブチルオ
キシカルボニル−N−2−トリチルオキシエチ
ルアミノ)エチルアミノ−9,10−アンスラセ
ンジオン(a,RO=o−OH,R3=トリフ
ルオロアセチル,R4=H,m=n=2)
1−ヒドロキシ−4−第三ブチルオキシカルボ
ニルオキシ−5,8−ビス〔2−(N−第三ブチ
ルオキシカルボニル−N−2−トリチルオキシエ
チルアミノ)エチルアミノ〕−9,10−アンスラ
センジオン1.00gをピリジン25mlに溶解し、氷冷
下、無水トリフルオロ酢酸1.1mlを加え、徐々に
水冷にもどしながら23時間攪拌した。反応液を氷
水300mlに注加し、析出した固体を濾取し、酢酸
エチルに溶解して、無水硫酸ナトリウムを用いて
乾燥した。固体を濾別し、酢酸エチル溶液を減圧
濃縮、減圧乾燥した。残渣をシリカゲルカラムク
ロマトグラフイー(酢酸エチル・ヘキサン=1:
3(V/V),C−200,100g)にて精製した。
TLC(酢酸エチル:ヘキサン=1:2(V/V))
上、Rf=0.45を示すフラクシヨンを回収し、減圧
濃縮、減圧乾燥した。残渣をエタノールにより結
晶化し、赤色結晶として目的物635mgを得た。融
点138〜140℃。UV λmax (H 2 O) 235 (4.73), 286 (4.21), 528
(4.19) IR (nujol) 1680 (N-TFA) 1620 (quinone) 1HNMR (D 2 O): δ 3.34 ~ 3.75 (8H, m, CH 2 of side chain) 3.84 ~ 4.20 (8H, m, CH 2 of side chain) 6.90 (1H, d, J = 9.0Hz, aromatic proton) 7.09 (1H, d, J = 9.0Hz, aromatic proton) 7.50 (1H, d, J = 10.0Hz, aromatic
proton) 7.85 (1H, J=10.0Hz, aromatic proton) Elemental analysis C 24 H 29 N 4 O 7 F 3 Cl 2 1/2 H 2 O Calculated value C 46.31, H 4.86, N 9.00 Experimental value C 46.43, H 4.71, N 8.34 Example 2 (1) 1,2-dihydroxy-5-[N-[2-(N
-tert-butyloxycarbonyl-N-2-trityloxyethylamino)ethyl]trifluoroacetamide]-8-[2-(N-tert-butyloxycarbonyl-N-2-trityloxyethylamino)ethylamino- 9,10-Anthracenedione (a,RO=o-OH, R3 =trifluoroacetyl, R4=H, m=n=2) 1-hydroxy- 4 -tert-butyloxycarbonyloxy-5,8 -Bis[2-(N-tert-butyloxycarbonyl-N-2-trityloxyethylamino)ethylamino]-9,10-anthracenedione (1.00 g) was dissolved in 25 ml of pyridine, and anhydrous trifluorochloride was added under ice cooling. 1.1 ml of acetic acid was added, and the mixture was stirred for 23 hours while gradually returning to water cooling. The reaction solution was poured into 300 ml of ice water, and the precipitated solid was collected by filtration, dissolved in ethyl acetate, and dried using anhydrous sodium sulfate. The solid was filtered off, and the ethyl acetate solution was concentrated under reduced pressure and dried under reduced pressure. The residue was subjected to silica gel column chromatography (ethyl acetate/hexane = 1:
3 (V/V), C-200, 100g).
TLC (ethyl acetate:hexane=1:2 (V/V))
The fraction showing Rf=0.45 was collected, concentrated under reduced pressure, and dried under reduced pressure. The residue was crystallized from ethanol to obtain 635 mg of the desired product as red crystals. Melting point 138-140℃.
UV λmax(CHCl3) 280(4.25),317(3.88),
509(4.00)
IR(KBr) 1690(N−Boc and N−TFA)
1620(quinone)
1HNMR(CDCl3):δ
1.23〜1.53(18H,m,Boc×2)
7.10〜7.52(33H,m,H−3,6,7 and
OTr×2)
7.62(1H,d,H−4)
9.80(1H,bs,aromatic NH)
12.83(1H,bs,1−OH)
元素分析 C72H71N4O11F3として
計算値 C 70.29,H 5.79,N 4.40
実験値 C 70.57,H 5.84,N 4.57
(2) 1,2−ジヒドロキシ−5−〔N−〔2−(N
−2−ヒドロキシエチルアミノ)エチル〕トリ
フルオロアセタミド〕−8−〔2−(2−ヒドロ
キシエチルアミノ)−9,10−アンスラセンジ
オン・ジハイドロクロライド(I,R1=H,
R2O=o−OH,R3=トリフルオロアセチル,
R4=H,m=n=2)
(1)で得た化合物500mgをクロロホルム8mlに溶
解し、氷冷攪拌下、20%塩化水素性メタノール5
mlを加え、その後室温にて2時間攪拌した。析出
してきた固体を濾過、固体をクロロホルムおよび
クロロホルム:エタノール=5:1(V/V)の
溶液で洗浄した。エタノール:メタノール:水=
10:10:1(V/V)にて再結晶化して、赤色結
晶として目的物194mgを得た。融点174〜176℃。UV λmax (CHCl 3 ) 280 (4.25), 317 (3.88),
509 (4.00) IR (KBr) 1690 (N-Boc and N-TFA) 1620 (quinone) 1HNMR (CDCl 3 ): δ 1.23 ~ 1.53 (18H, m, Boc x 2) 7.10 ~ 7.52 (33H, m, H −3,6,7 and
OTr×2) 7.62 (1H, d, H-4) 9.80 (1H, bs, aromatic NH) 12.83 (1H, bs, 1-OH) Elemental analysis C 72 H 71 N 4 O 11 F 3 Calculated value C 70.29 , H 5.79, N 4.40 Experimental value C 70.57, H 5.84, N 4.57 (2) 1,2-dihydroxy-5-[N-[2-(N
-2-hydroxyethylamino)ethyl]trifluoroacetamide]-8-[2-(2-hydroxyethylamino)-9,10-anthracenedione dihydrochloride (I, R 1 =H,
R 2 O=o-OH, R 3 = trifluoroacetyl,
R 4 = H, m = n = 2) 500 mg of the compound obtained in (1) was dissolved in 8 ml of chloroform, and 50% of 20% hydrogen chloride methanol was added under stirring under ice cooling.
ml and then stirred at room temperature for 2 hours. The precipitated solid was filtered, and the solid was washed with chloroform and a solution of chloroform:ethanol=5:1 (V/V). Ethanol: methanol: water =
Recrystallization was performed at a ratio of 10:10:1 (V/V) to obtain 194 mg of the desired product as red crystals. Melting point 174-176℃.
UV λmax(H2O) 237(4.50),281(4.19),506
(3.99)
IR(nujol) 1695(N−TFA)
1620(quinone)
1HNMR(D2O):δ
3.33〜3.80(8H,m,CH2 of side chain)
3.85〜4.24(8H,m,CH2 of side chain)
6.91(1H,d,J=8.0Hz,aromatic proton)
7.36(1H,d,J=8.0Hz,aromatic proton)
7.45(1H,d,J=9.0Hz,aromatic proton)
7.81(1H,J=9.0Hz,aromatic proton)
元素分析 C24H29O7N4F3Cl2・HClとして
計算値 C 44.36,H 4.65,N 8.62
実験値 C 44.32,H 4.57,N 8.57
NMRデータよりR3=トリフルオロアセチルで
ありR4=Hであると推定した。UV λmax (H 2 O) 237 (4.50), 281 (4.19), 506
(3.99) IR (nujol) 1695 (N-TFA) 1620 (quinone) 1HNMR (D 2 O): δ 3.33 ~ 3.80 (8H, m, CH 2 of side chain) 3.85 ~ 4.24 (8H, m, CH 2 of side chain) 6.91 (1H, d, J = 8.0Hz, aromatic proton) 7.36 (1H, d, J = 8.0Hz, aromatic proton) 7.45 (1H, d, J = 9.0Hz, aromatic proton) 7.81 (1H, J =9.0Hz, aromatic proton) Elemental analysis C 24 H 29 O 7 N 4 F 3 Cl 2・HCl Calculated value C 44.36, H 4.65, N 8.62 Experimental value C 44.32, H 4.57, N 8.57 From NMR data R 3 = It was estimated that it was trifluoroacetyl and R 4 =H.
本発明の化合物は、抗腫瘍活性を有し、例えば
実施例2の化合物をL−1210細胞移殖マウスに
200mg/Kg腹腔内投与したところ5匹中4匹が60
日以上生存した。生理食塩水投与の対照群は5匹
中4匹が7日で、1匹が8日で死亡した。 The compound of the present invention has antitumor activity, for example, the compound of Example 2 was administered to mice transplanted with L-1210 cells.
When 200 mg/Kg was administered intraperitoneally, 4 out of 5 animals showed 60
Survived for more than a day. In the control group administered with physiological saline, 4 out of 5 animals died on the 7th day and 1 animal died on the 8th day.
Claims (1)
ル基を意味し、R3およびR4は一方が水素原子を、
他方がハロゲン原子で置換されることもあるアシ
ル基を意味する。mおよびnはそれぞれ1乃至5
の整数を意味する。)で表わされる化合物および
その塩。[Claims] 1. General formula (R 1 and R 2 each mean a hydrogen atom or an acyl group, R 3 and R 4 each mean a hydrogen atom,
It means an acyl group in which the other side may be substituted with a halogen atom. m and n are each from 1 to 5
means an integer of ) and its salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5578484A JPS60199863A (en) | 1984-03-23 | 1984-03-23 | Aminoanthracene derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5578484A JPS60199863A (en) | 1984-03-23 | 1984-03-23 | Aminoanthracene derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60199863A JPS60199863A (en) | 1985-10-09 |
| JPH0510336B2 true JPH0510336B2 (en) | 1993-02-09 |
Family
ID=13008525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5578484A Granted JPS60199863A (en) | 1984-03-23 | 1984-03-23 | Aminoanthracene derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60199863A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9828670D0 (en) * | 1998-12-24 | 1999-02-17 | Univ Montfort | Anthraquinone anticancer drugs |
| KR100324644B1 (en) * | 1999-10-26 | 2002-02-27 | 박호군 | α-Aminoanthracene Derivatives and Their Copolymers, and Process of Forming Fluorescent Image Using the Same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197249A (en) * | 1977-08-15 | 1980-04-08 | American Cyanamid Company | 1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof |
| JPS591453A (en) * | 1982-06-28 | 1984-01-06 | Dai Ichi Seiyaku Co Ltd | Anthracenedione derivative |
-
1984
- 1984-03-23 JP JP5578484A patent/JPS60199863A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60199863A (en) | 1985-10-09 |
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