摘要:
Compound UCT-1003, which is represented by the following formula: is novel and has anti-tumor activity. UCT-1003 is produced by culturing a microorganism belonging to the genus Paecilomyces , e.g. Paecilomyces sp. SPC-13780 (FERM BP-2256).
摘要:
(wherein R 1 and R 4 are the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted lower alkenyl, or the like; R 5 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R 2 represents -C(=W)R 6 or the like; R 3 represents a hydrogen atom, -C(=W A )R 6A , or the like) Antitumor agents which comprises a thiadiazoline derivative represented by the aforementioned general formula (I) or a pharmacologically acceptable salt thereof as an active ingredient are provided.
摘要翻译:(其中R 1和R 4相同或不同,各自表示氢原子,取代或未取代的低级烷基,取代或未取代的低级炔基,取代或未取代的低级链烯基等; R 5表示取代或未取代的杂环基 取代或未取代的芳基等; R 2表示-C(= W)R 6等; R 3表示氢原子,-C(= WA)R 6A等)抗肿瘤剂,其包含 提供由上述通式(I)表示的噻二唑啉衍生物或其药理学上可接受的盐作为有效成分。
摘要:
Novel substance UCYl003 produced by culturing of a microorganism has the following chemical structure and analgesic, hypotensive and antifungal activities:
摘要:
(wherein R 1 and R 4 are the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkynyl, substituted or unsubstituted lower alkenyl, or the like; R 5 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R 2 represents -C(=W)R 6 or the like; R 3 represents a hydrogen atom, -C(=W A )R 6A , or the like) Antitumor agents which comprises a thiadiazoline derivative represented by the aforementioned general formula (I) or a pharmacologically acceptable salt thereof as an active ingredient are provided.
摘要:
The present invention relates to chrolactomycin compound represented by the following formula (I): or pharmaceutically acceptable salts thereof having antibacterial and antitumor activities.