Anticancer compounds
AssigneeGodavari Biorefineries Limited
InventorsVitthal Yadav, Maithili Athavale, Prashant Kharkar, Sangeeta Srivastava, Samir Somaiya, Smera Satish, Sandip Gavade
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Abstract
The present invention discloses compounds for inhibition of uncontrolled cell proliferation particularly in cancer stem cells. Particularly, the invention relates to compounds of Formula III to XIV for the treatment of cancer, such as breast and prostate cancer.
Claims23
A compound of Formula III:
- Wherein,
- E and Z is selected from C, O, N, S, salts of N such as N. HCl;
- Q is O, S, —CH2O—, —NY′, wherein Y′ is selected from —H, alkyl;
- SOOCH3;
- R5 is —H, —Cl, when E and/or Z is —C;
- R6 and R7 each independently is selected from —H, alkoxy, alkyl, substituted or unsubstituted aromatic group, —NH2, —NO2, —NHCOCH3, —CN, —O—, halogen, —OCF3 or R6 and R7 together form a heterocyclic ring;
- R8 is —H, —Cl, when E and/or Z is —C;
- R9 is —CH2—O—CH2, —COOH, —X where X can be F, Cl, Br, alkyl such as —CH3, —OH, alkoxy such as —OMe, NHCOCH3, H, NH2;
- R11 and R12 each independently is selected from —H, or R11 and R12 can be substituted or unsubstituted 5- or 6-membered ring such as lactone, —C(O)O-alkyl such as —C(O)OC2H5;
- R is selected from
- —H, —C(O)CH2Cl, —SOO—CH3, —SOOPh,, —CH2C(O)N(CH3)2, —C(O)NHPh, —C(O)NHPhOH, —C(S)NHPh, —CH2Ph, —COAr, —SOOAr, —CONHAr, —CH2Ar, —CSNHAr,
- wherein, R13 is selected from —OH, —NH2, —NHCOCH3, X=F, Cl, Br, alkyl, acetyl, C3-C8 acyl group;
- R14 is selected from alkoxy, —OMe, —OH, NH2, —NHCOCH3, X=F, Cl, Br, alkyl, acetyl, C3-C8 acyl group;
- R15 is selected from alkoxy, —OMe, —OH, —H, Br, NH2, X=F, Cl, Br, alkyl, acetyl, C3-C8 acyl group;
- R16 is selected from —H, —CH2OH, —OH, alkyl, alkoxy;
- R17 is selected from alkyl.
A compound of Formula IV:
- R6 and R7 each independently is selected from —H, alkoxy, alkyl, substituted or unsubstituted aromatic group, —NH2, —NO2, —NHCOCH3, —CN, —O—, halogen, —OCF3 or R6 and R7 together form a heterocyclic ring;
- R is selected from:
- —H, —C(O)CH2Cl, —SOO—CH3, —SOOPh, —CH2C(O)N(CH3)2, —C(O)NHPh, —C(O)NHPhOH, —C(S)NHPh, —CH2Ph, —COAr, —SOOAr, —CONHAr, —CH2Ar, —CSNHAr;
- R11 and R12 each independently is selected from —H, substituted or unsubstituted 5- or 6-membered ring such as lactone, —C(O)O-alkyl such as —C(O)OC2H5.
Compounds of Formula V to XIV for use in the treatment of cancer.
Compound of Formula V or VI for use in the treatment of cancer.
A pharmaceutical composition comprising compound of Formula V to Formula XIV and pharmaceutically acceptable excipient including carrier, adjuvant, vehicle or mixtures thereof.
A method of treating cancer comprising administering an effective amount of at least one of compound of Formula V to XIV.
Dependencies are inferred from the claim text.