摘要:
Novel pyrano heterocyclic anthracycline derivatives are described, which are useful in the treatment of cancer and tumors, such as breast cancer, leukemia, lung cancer, colon cancer, ovarian cancer, renal cancer, and melanoma. As well, these compounds may be used ex vivo for the treatment of cancerous bone marrow before retransplanting said marrow in a patient. Pharmaceutical compositions and methods of preparing the compounds are also described.
摘要:
This invention relates to a naphthoquinone derivatives, to processes and to intermediates for preparing these derivatives, to pharmaceutical composition and to the use of these derivatives as antitumor agents in mammals.
摘要:
This invention relates to a naphthoquinone derivatives, to processes and to intermediates for preparing these derivatives, to pharmaceutical composition and to the use of these derivatives as antitumor agents in mammals.
摘要:
The present invention is directed towards novel compounds that are effective inhibitors of integrins, particularly &agr;IIb&bgr;3 or &agr;v integrins such as &agr;v&bgr;3 and &agr;v&bgr;5. One embodiment of the present invention comprises a compound of formula (I) or formula (II) or a pharmaceutically acceptable salt, solvate, or metabolic precursor thereof. R1, R2, R3, and R4 are defined herein.
摘要:
A novel compound which inhibits certain integrins, particularly αv integrins. Additionally, the novel compound may be used in a method of treating tumors or cancer which comprises administering a pharmaceutically effective amount of the compound to a patient. Additionally, the novel compound may be used in a method of inhibiting angiogensis. Finally, a method of producing the novel compound is disclosed.
摘要:
Compounds according to formula (I): wherein R1, R2, R3, n and X are defined as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity. Additionally, compounds according to Formula III: wherein Z, R′1, and R′2 are defined as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof, are useful as intermediates for production of compounds that modulate CCR5 chemokine receptor activity.
摘要:
Compounds according to formula (I): wherein R1, R2, R3, n and X are defined as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity. Additionally, compounds according to Formula III: wherein Z, R′1, and R′2 are defined as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof, are useful as intermediates for production of compounds that modulate CCR5 chemokine receptor activity.
摘要:
The invention relates to 21-keto triterpene compounds of formula (I): wherein R1, X, and Y are as defined herein, and pharmaceutically acceptable salts and solvates thereof. These compounds exhibit significant anti-HIV activity. Thus, the invention also relates to methods for prevention or treatment of HIV infections by administering therapeutically effective amounts of a compound of formula (I), or a pharmaceutically acceptable salt or solvate thereof to a subject in need of such treatment.
摘要:
The invention relates to 21-keto triterpene compounds of formula (I): wherein R1, X, and Y are as defined herein, and pharmaceutically acceptable salts and solvates thereof. These compounds exhibit significant anti-HIV activity. Thus, the invention also relates to methods for prevention or treatment of HIV infections by administering therapeutically effective amounts of a compound of formula (I), or a pharmaceutically acceptable salt or solvate thereof to a subject in need of such treatment.
摘要:
Compounds of formula I wherein X, Y, Z, W, R1 and R2 as defined herein, or pharmaceutically acceptable salts, hydrates or solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity.