摘要:
The present invention provides a compound of the following formula (I): wherein R1 is methyl or 4-aminobutyl, which may be acylated; X is phenyl or substituted phenyl; W is an esterified group removable by hydrogenolysis. Also disclosed is the preparation method and the application of formula (I) compound.
摘要:
The present invention discloses a method for preparing a prostaglandin E-type compound, in which prostaglandin F-type compound is used as an initiator to generate novel derivative of prostaglandin F-type compound through a silylation reaction, and eventually a prostaglandin E-type compound is obtained through an oxidation and a desilylation reaction.
摘要:
A method for preparing a prostaglandin F-type compound. Also disclosed is an intermediate of the following formula (II) compound wherein R′, X and A have the same meaning as given in the specification.
摘要:
The present invention provides a novel process for the preparation of mycophenolate mofetil, by heating mycophenolic acid with 2-morpholinoethanol in an organic solvent in the presence of drying agent.
摘要:
A method for preparing a prostaglandin F-type compound. Also disclosed is an intermediate of the following formula (II) compound wherein R′, X and A have the same meaning as given in the specification.
摘要:
The present invention provides a compound of the following formula (I): wherein R1 is methyl or 4-aminobutyl, which may be acylated; X is phenyl or substituted phenyl; W is an esterified group removable by hydrogenolysis. Also disclosed is the preparation method and the application of formula (I) compound.