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    • 3. 发明申请
    • TETRAPEPTIDE DERIVATIVES OF DOLASTATIN AS ANTITUMOR AGENTS
    • DOLASTATIN作为抗肿瘤药物的四肽衍生物
    • WO9804278A3
    • 2003-04-17
    • PCT/EP9703898
    • 1997-07-21
    • BASF AGBARLOZZARI TERESAHAUPT ANDREASJANSSEN BERNDGRIESINGER CHRISTIANBELIK DANIELBORETZKY MICHAEL
    • BARLOZZARI TERESAHAUPT ANDREASJANSSEN BERNDGRIESINGER CHRISTIANBELIK DANIELBORETZKY MICHAEL
    • A61K38/00A61P35/00C07K4/00C07K5/02C07K5/027A61K38/04
    • C07K5/0205A61K38/00
    • The present invention provides antitumor peptides of formula (I): A-B-NR -CHD-CH(OCH3)-CH2CO-E-K and the acid salts thereof. A is an amino acid residue selected from the group consisting of N-methyl-D-prolyl, N-methyl-D-homoprolyl and N, N-dimethyl-2 -ethylphenylglycyl, or an amino acid residue of the formula R R N-CHX-CO, wherein R is a methyl group or an ethyl group, R is a hydrogen atom, a methyl group or an ethyl group, and X is an alkyl group. B is an amino acid residue selected from the group consisting of valyl, isoleucyl, leucyl, and 2-t-butylglycyl. R is a hydrogen atom or a methyl group. D is a normal or branched C2-C5-alkyl group. E is an amino acid residue selected from the group consisting of prolyl, homoprolyl, 5-methylprolyl, and phenylalanyl, or E is a residue derived from an amino acid comprising a pyrrolidine group. K is an alkoxy group or an amino group. An additional embodiment of the present invention is a method for treating a malignancy in a mammal, such as a human, comprising administering to the mammal an effective amount of a compound or compounds of the formula (I) in a pharmaceutically acceptable composition.
    • 本发明提供式(I)的抗肿瘤肽:A-B-NR 3 -CHD-CH(OCH 3)-CH 2 CO-E-K及其酸式盐。 A是选自N-甲基-D-脯氨酰基,N-甲基-D-正戊基和N,N-二甲基-2-乙基苯基甘氨酰或式R 1的氨基酸残基的氨基酸残基。 R 2为N-CHX-CO,其中R 1为甲基或乙基,R 2为氢原子,甲基或乙基,X为烷基。 B是选自缬氨酰基,异亮氨酰基,亮氨酰基和2-叔丁基甘氨酰基的氨基酸残基。 R 3是氢原子或甲基。 D是正链或支链C 2 -C 5 - 烷基。 E是选自脯氨酰基,同环戊基,5-甲基脯氨酰基和苯丙氨酰基的氨基酸残基,或E是衍生自包含吡咯烷基的氨基酸的残基。 K是烷氧基或氨基。 本发明的另一个实施方案是用于治疗哺乳动物(例如人)的恶性肿瘤的方法,其包括向所述哺乳动物施用有效量的药学上可接受的组合物中的式(I)化合物或化合物。
    • 10. 发明专利
    • ANTIMYCOTICS WHICH CONTAIN PHENYLACETIC ACID DERIVATIVES
    • CA2069691A1
    • 1992-11-29
    • CA2069691
    • 1992-05-27
    • SAUTER HUBERTLORENZ GISELASTEINER GERDJANSSEN BERNDANKE TIMMSTEGLICH WOLFGANG
    • SAUTER HUBERTLORENZ GISELASTEINER GERDJANSSEN BERNDANKE TIMMSTEGLICH WOLFGANG
    • A61K31/165A61K31/215A61K31/415A61K31/42A61K31/44A61K31/505A01N37/10A01N53/00A01N43/40A01N37/44A01N43/54A01N43/56A01N43/80
    • O.Z. 0050/42431 Antimycotics containing a compound of the formula 1 where =Y is =CH-OCH3, =CH-CH3, =CH-CH2-CH3, =CH-SCH3 or =N-OCH3, and X is oxygen, or X may also be NH if Y is =N-OCH3, Z is halogen, nitro, cyano, unsubstituted or substituted alkyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted aralkyl, unsubstituted or substituted aryloxyalkyl, unsubstituted or substituted arylthioalkyl, unsubstituted or substituted hetarylalkyl, unsubstituted or substituted hetaxyloxyalkyl, unsubstituted or substituted hetarylthioalkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted aralkenyl, unsubstituted or substituted aryloxyalkenyl, unsubstituted or substituted arylthioalkenyl, unsubstituted or substituted hetarylalkenyl, unsubstituted or substituted hetaryloxyalkenyl, unsubstituted or substituted hetarylthioalkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, unsubstituted or substituted hetaryl, unsubstituted or substituted amino, unsubstituted or substituted arylazo, unsubstituted or substituted acylamino, OR12, SR13, SoR14, SO2R15, -COOR16, -CONR17R18, -COR19, -CR20=NR21, -N=CR22R23 -CR24=N-OR25, -CR25R26-O-N=CR27R28 and U, V, W can be hydrogen or one of the meanings given for Z, O.Z. 0050/42431 or where two of Z, U, V and W in adjacent positions on the phenyl ring can form an unsubstituted or substituted five- or six-membered, aromatic or aliphatic ring which may contain one to three hetero atoms (N, S, O), and R12 to R28 are identical or different and are hydrogen, unsubstituted or substituted C1-C8-alkyl, unsubstituted or substituted C2-C8-alkenyl, unsubstituted or substituted C2-C8-alkynyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted cycloalkylalkyl, unsubstituted or substituted aryl, unsubstituted or substituted hetaryl, unsubstituted or substituted aralkyl, unsubstituted or substituted hetarylalkyl, unsubstituted or substituted aryloxyalkyl, unsubstituted or substituted arylthioalkyl, unsubstituted or substituted hetaryloxyalkyl or unsubstituted or substituted hetarylthioalkyl, are used for controlling mycoses.