P1: PCX Printer: Yet To Come
9780521704632c09 CUFX213A/Peck 9780521618168 December 28, 2007 11:33
Section IICoredrugs in anaesthetic practiceMorphine
HOOOHOPethidineFentanylAlfentanilRemifentanil(H 5 C 2 )— O — C (CH 3 ) 2 N
CH 3 — C — O
OCH 3CH 3HHOTramadol(H 5 C 2 )— C — N
CH 2 — O — CH 3
C— O — CH 3
N— C — (C 2 H 5 )
(H 5 C 2 )— N
(H 5 C 2 )— C — N
(C 2 H 4 )— C — O —CH 3
N (C 2 H 4 )CH 3N——
O
——CH 3 — C — O
OO
NDiamorphine————
O——
O——
OON——
——
O
——— —
NNN—(C 2 H 4 )—N
ONCH 3Figure 9.2.Structure of some opioids.