INTERNATIONAL INSTITUTE OF CANCER IMMUNOLOGY, INC.;CHUGAI SEIYAKU KABUSHIKI KAISHA;DAINIPPON SUMITOMO PHARMA CO., LTD.
发明人:
NISHIHARA, TOSHIO,西原纪夫,西原紀夫,GOTOH, MASASHI,後藤正志
申请号:
TW095144507
公开号:
TWI372152B
申请日:
2006.11.30
申请国别(地区):
TW
年份:
2012
代理人:
摘要:
A novel compound of the formula (1): wherein X is a tyrosine residue or a methionine residue; Y and Z each are a single bond or the like; R 1 is a hydrogen atom or the like; R 2 is a hydroxy group or the like; R 3 is a hydrogen atom, alkyl group, amino group or the like; R 4 is a hydrogen atom, alkyl group, carboxy group or the like; m is 1 or 2; and n is an integer of 0 to 2, with the proviso that when n is 0, R 3 is a hydrogen atom or an alkyl group, or a pharmaceutically acceptable salt thereof, and its use in cancer immunotherapy.本發明係關於一種新穎化合物或其藥學上所容許之鹽、以及其於癌症免疫療法中之用途,該化合物係表為式(1):;(1);[式中,X表示酪胺酸殘基或甲硫胺酸殘基,Y及Z表示單鍵等,R1表示氫原子等,R2表示羥基等,R3表示氫原子、烷基、胺基等,R4表示氫原子、烷基、羧基等,m表示1或2,n表示0~2之整數;其中,於n表示0之情形時,R3表示氫原子或烷基]。