Provided herein are compounds of formula I, wherein the variables are defined herein, processes of making them, and methods of treating cancer comprising administering such compounds.
[EN] PRODRUG COMPOUNDS ACTIVATED BY AKR1C3 AND THEIR USE FOR TREATING HYPERPROLIFERATIVE DISORDERS<br/>[FR] COMPOSÉS DE TYPE PROMÉDICAMENTS ACTIVÉS PAR AKR1C3 ET LEUR UTILISATION POUR LE TRAITEMENT DE TROUBLES HYPERPROLIFÉRATIFS
申请人:ACHILLES MEDICAL LTD
公开号:WO2019190331A1
公开(公告)日:2019-10-03
AKR1C3-activated prodrugs of Formula (I), pharmaceutical compositions comprising prodrugs of Formula (I), and their use in the treatment of hyperproliferative diseases such as cancer and for cell ablation. The compounds of the invention are able to penetrate neoplasm tissue and be selectively reduced to an active (cytotoxic) form by contact with an AKR1C3 enzyme found in the neoplasm. This active form is therefore able to ablate AKR1C3-expressing target cells of the neoplasm and therefore has particular utility in the treatment of cancer and other hyperproliferative disorders.
Nitrophenyl mustard and nitrophenylaziridine alcohols and their corresponding phosphates and their use as targeted cytotoxic agents
申请人:Auckland Uniservices Limited
公开号:US07629332B2
公开(公告)日:2009-12-08
The present invention relates to a novel nitrophenyl mustard and nitrophenylaziridine alcohols, to their corresponding phosphates, to their use as targeted cytotoxic agents; as bioreductive drugs in hypoxic tumors, and to their use in cell ablation, including gene-directed enzyme-prodrug therapy (GPEPT) and antibody-directed enzymeprodrug therapy (ADEPT), in conjunction with nitroreductase enzymes.
Novel nitrophenyl mustard and nitrophenylaziridine alcohols and their corresponding phosphates and their use as targeted cytotoxic agents
申请人:Denny William Alexander
公开号:US20100010094A1
公开(公告)日:2010-01-14
The present invention relates to novel nitrophenyl mustard and nitrophenylaziridine alcohols, to their corresponding phosphates, to their use as targeted cytotoxic agents; as bioreductive drugs in hypoxic tumours, and to their use in cell ablation, including gene-directed enzyme-prodrug therapy (GDEPT) and antibody-directed enzyme-prodrug therapy (ADEPT), in conjunction with nitroreductase enzymes.
Processes of preparing asymmetric dinitrobenzamide mustard compounds, intermediate compounds useful therein and products obtained therefrom
申请人:Atwell Graham John
公开号:US20100121091A1
公开(公告)日:2010-05-13
The invention relates to methods of preparing compounds of formula (II) wherein Z represents —OR
1
or N(R
2
)R
2a
—, where R
1
is lower alkylene (C
1
-C
6
), R
2
is lower alkyl or H and R
2a
is lower alkylene (C
1
-C
6
) or H; Q is absent when R
2a
is H and is otherwise selected from the group consisting of H, —OH and protected forms of —OH; one of X and Y is halogen and the other is —OSO
2
R
3
, where R
3
is selected from the group consisting of lower alkyl (C
1
-C
6
), phenyl and CH
2
phenyl. The method comprises the steps of: (a) reacting a compound of formula (I) with aziridineethanol or a 2-[(2-haloethyl)amino]ethanol in the presence of a metal halide, to form a compound of the formula (III) wherein one of X and E is halogen and the other is hydroxy, and (b) reacting the compound of formula (III) with an alkyl- or arylsulfonyl halide or alkyl- or arylsulfonyl anhydride to obtain a compound of the formula (II). The invention also relates to methods of preparing compounds of formula (IV) from the compounds of formula (II) so obtained, and to novel compounds of formula (IIb) useful as intermediates in these methods.