公开(公告)号：US4990604A

公开(公告)日：1991-02-05

申请号：US832574

申请日：1986-02-24

Applicant: Tomoya Ogawa ,  Mamoru Sugimoto ,  Yoshiyasu Shitori ,  Toshio Horisaki ,  Tadami Shinuchi

Inventor： Tomoya Ogawa ,  Mamoru Sugimoto ,  Yoshiyasu Shitori ,  Toshio Horisaki ,  Tadami Shinuchi

IPC: C07H13/06 ,  C07H15/10

CPC classification number: C07H15/10

Abstract: Method for the production of asialoganglioside related compounds of the formula (I). ##STR1## wherein R.sup.1 is hydrogen or benzoyl, R.sup.2 is hydrogen or acetyl, R.sup.3 is hydrogen, acetyl, .beta.-D-galactopyranosyl or 2,3,4,6-tetra-O-acetyl-.beta.-D-galactopyranosyl, R.sup.7 and R.sup.8 are individually alkyl having 1 to 30 carbon atoms and Ac is acetyl.

Abstract translation: 制备式（I）的唾液酸神经节苷脂相关化合物的方法。 其中R1是氢或苯甲酰基，R2是氢或乙酰基，R3是氢，乙酰基，β-D-吡喃半乳糖基或2,3,4,6-四-O-乙酰基 - β-D-吡喃半乳糖基，R7和R8分别是具有1至30个碳原子的烷基，Ac是乙酰基。