Salts of acetaminophen

申请公布号：ZA9711465(B)

申请号：ZA19970011465

申请日期：1997.12.19

申请公布日期：1999.06.21

申请人：

MCNEIL-PPC, INC.

发明人：LENA A. OHANNESIAN;DAVID NADIG;JOHN H. HIGGINS, III;MAX REY

分类号：A61P29/00;A61K31/167;C07C231/24;C07C233/25

主分类号：A61P29/00

摘要：Isolated salts of acetaminophen are disclosed. Alkali metal and alkaline-earth metal salts of acetaminophen were formed by reacting the free acid of acetaminophen with the corresponding metal hydroxide and then immediately isolating the resulting salt. These salts have been found to be more water soluble and less bitter in taste than the free acid form of acetaminophen.

COATING OR COATING MATERIAL COMPRISING COMBINED ELECTROLYTE

NEW PREPARATION OF 16ALPHA-METHYLATED STEROID

PRODUCTION OF MAGNESIUM ALLOY SHEET EXCELLENT IN PRESS FORMABILITY

REVERSIBLY POLYMERIZABLE AND DEPOLYMERIZABLE COPOLYMER

PRODUCTION OF SILOXANE COMPOUND AND ITS POLYMER

TERPHENYL DERIVATIVE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME

LIQUID CRYSTAL COMPOUND AND COMPOSITION

METHYL 3-CHLORO-1,1,2,2,3,3-HEXAFLUOROPROPYL ETHER AND ITS PRODUCTION

POLYHYDROXY COMPOUND AND ITS PRODUCTION

ESTROGEN-CONTAINING PLASTER FOR EXTERNAL USE

PRODUCTION OF GLASS CONTAINING HALOGEN AND COPPER

FORMATION OF HYDROXYLAPATITE FILM

DISCHARGE TRAY

PRODUCTION OF BENTONITE FOR CUSHIONING MEDIUM

TENSION CONTROL METHOD FOR METALLIC STRIP PROCESS LINE

MOUNTING STRUCTURE FOR PAPER SHEET SENSOR

WORK TRANSFER MACHINE

BAG WITH FIXED QUANTITY SPOUT PART AND BAG-IN-BOX USING SAID BAG

BEVERAGE CAN

MANUFACTURE OF SMALL TUBULAR BULB