摘要:
A preventive and remedy for diarrhea containing conagenin or a salt thereof as the active ingredient, capable of intensely suppressing particularly a diarrheic symptom accompanying the administration of cancer chemotherapeutics to thereby permit perennial cancer chemotherapy, and capable of preventing exhaustion of the physical strength of a patient to thereby enhance the therapeutic effect.
摘要:
A novel amino acid derivative represented by general formula (I) and a salt thereof have been synthesized and it has been found that they promote the growth and physiological action of the T cells of mammals and have an immunomodulator effect and either an antitumor or a carcinostatic effect, and that they also have the effect of promoting the growth of hematopoietic stem cells wherein Y represents 0 or 1; R¹ represents unsusbstituted C₁-C₈ alkyl, etc.; R² represents hydrogen, C₁-C₅ alkyl, etc.; R³ represents hydrogen, C₁-C₈ alkyl, etc.; R⁴ represents hydrogen, C₁-C₃ alkyl, etc.; and R⁵ represents -OR⁴², -NR⁴³R⁴⁴, etc.
摘要翻译:已经合成了由通式(I)表示的新型氨基酸衍生物及其盐,已经发现它们促进哺乳动物T细胞的生长和生理作用,并且具有免疫调节剂作用和抗肿瘤或制癌 并且它们还具有促进造血干细胞生长的作用,其中Y代表0或1; R 1表示未取代的C 1 -C 8烷基等; R 2表示氢,C 1 -C 5烷基等; R 3表示氢,C 1 -C 8烷基等; R 4表示氢,C 1 -C 3烷基等; 并且R 5表示-OR 4,-NR 4 R 4,4,4等。
摘要:
A preventive and remedy for diarrhea containing conagenin or a salt thereof as the active ingredient, capable of intensely suppressing particularly a diarrheic symptom accompanying the administration of cancer chemotherapeutics to thereby permit perennial cancer chemotherapy, and capable of preventing exhaustion of the physical strength of a patient to thereby enhance the therapeutic effect.
摘要:
Preventives and remedies for ulcerous colitis and/or Crohn's disease containing as the active ingredient conagenin or a pharmaceutically acceptable salt thereof and having prominent therapeutic effects and a high safety.
摘要:
Delaminomycins A, B and C, represented by general formula (I) or (I'), or salts thereof, delaminomycins A2, B2 and C2, represented by general formula (II), and sulfates of delaminomycins A2 to C2, represented by general formula (III), or salts thereof. The delaminomycins selectively inhibit T cells, have the activity of inhibiting the growth of certain cancer cells, and are antibacterial.
摘要:
Preventives and remedies for ulcerous colitis and/or Crohn's disease containing as the active ingredient conagenin or a pharmaceutically acceptable salt thereof and having prominent therapeutic effects and a high safety.