133407-36-0Relevant academic research and scientific papers
SUSTAINED RELEASE DELIVERY SYSTEMS COMPRISING TRACELESS LINKERS
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Page/Page column 229, (2018/11/22)
Described herein are drug delivery systems for delivering biologically active agents comprising primary or secondary amines, or a ring nitrogen atom of an azaheteroaryl ring, pharmaceutically acceptable salts thereof, drug delivery reagents related theret
Chemical compounds
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, (2008/06/13)
Compounds are disclosed of formula (I) STR1 wherein R1 represents --COR4, --CO2 R4, --COCO2 R4 or --CONR4 R5 (where R4 and R5 may be the same or different and represent a hydrogen atom or a C1-3 alkyl group); R2 represents a hydrogen atom or a hydroxy or oxo group, with the proviso that when R1 is --COR4, --CO2 R4 or --COCO2 R4, R2 is not a hydrogen atom; R3 represents a hydrogen atom or a hydroxy group; X represents a direct bond, --CH2 -- or --CH2 O--; Ar represents a substituted phenyl moiety; and physiologically acceptable salts thereof. The compounds are indicated as useful in the treatment of pain. Processes for their preparation and pharmaceutical compositions containing them are also disclosed.
Piperazine compounds
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, (2008/06/13)
Compounds are disclosed of formula (I) STR1 wherein R1 represents --COR4, --CO2 R4 or --COCO2 R4 (where R4 represents a hydrogen atom or an unsubstituted or substituted C1-1
