To improve cytotoxicity of 10-deoxy-10-C-morpholinoethyl docetaxel analogues against various turner cell lines including resistant cells expressing P-glycoprotein (P-gp), we modified the 7-hydroxyl group to hydrophobic groups (methoxy, deoxy, 6,7-olefin, alpha -F, 7-beta -8-beta -methano, fluoromethoxy). Among these analogues. the 7-methoxy analogue showed the strongest cytotoxicity. This analogue showed potent activity against B16 melanoma BL6 in a vivo by oral administration. (C) 2001 Elsevier Science Ltd. All rights reserved.
Combination with Bis(thiohydrazide amides) for treating cancer
申请人:Koya Keizo
公开号:US20080119440A1
公开(公告)日:2008-05-22
Disclosed herein are methods of treating a proliferative disease, such as cancer, with bis(thio-hydrazide amides) or a tautomer, pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, in combination with hyperthermia treatment. Also disclosed are methods of treating a proliferative disease, such as cancer, with bis(thio-hydrazide amides) or a tautomer, pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, in combination with radiotherapy.
Treating melanoma with BIS(THIOHYDRAZIDE AMIDES)
申请人:Williams Martin
公开号:US20080176828A1
公开(公告)日:2008-07-24
Disclosed herein are methods of preventing or delaying the recurrence of melanoma in a subject with bis(thio-hydrazide amides) represented by a formula selected from Structural Formulas (I)-(IX) or pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these bis(thio-hydrazide amides) and compositions comprising these bis(thiohydrazide)amides and one or more anti-cancer agent.
Treating melanoma with bis(thiohydrazide amides)
申请人:McLeod Matthew
公开号:US20080226588A1
公开(公告)日:2008-09-18
Disclosed herein are methods of treating lentigo maligna, superficial spreading malignant melanoma, acral lentiginous malignant melanoma or nodular malignant melanoma with bis(thio-hydrazide amides) represented by a formula selected from structural formulas (i)-(ix) or pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising these bis(thio-hydrazide amides) and compositions comprising these bis(thiohydrazide)amides and one or more anti-cancer agent.
Combination cancer therapy with bis(thiohydrazide) amide compounds
申请人:Dahl Thomas A
公开号:US20090137682A1
公开(公告)日:2009-05-28
A method of treating a subject with cancer includes the step of co-administering to the subject over three to five weeks, a taxane in an amount of between about 243 μmol/m2 to 315 μmol/m2 (e.g., equivalent to paclitaxel in about 210-270 mg/m2); and a bis(thiohydrazide amide) in an amount between about 1473 μmol/m2 and about 1722 μmol/m2 (e.g., Compound (1) in about 590-690 mg/m2). The bis(thiohydrazide amide) is represented by Structural Formula (I), Y is a covalent bond or an optionally substituted straight chained hydrocarbyl group, or, Y, taken together with both >C=Z groups to which it is bonded, is an optionally substituted aromatic group. R
1
-R
4
are independently —H, an optionally substituted aliphatic group, an optionally substituted aryl group, or R
1
and R
3
taken together with the carbon and nitrogen atoms to which they are bonded, and/or R
2
and R
4
taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring. R
7
-R
8
are independently —H, an optionally substituted aliphatic group, or an optionally substituted aryl group. Z is O or S.