-
Benzylfentanyl (R-4129) is a
fentanyl analog. It was
temporarily placed in the US
Schedule I by
emergency scheduling in 1985 due to
concerns about its...
- Paul
Janssen involves the
synthesis of
benzylfentanyl from N-benzyl-4-Piperidone. The
resulting benzylfentanyl is used as
feedstock to norfentanyl. It...
-
Isofentanyl (3-methyl-
benzylfentanyl) is an
opioid analgesic that is an
analog (and
structural isomer) of
fentanyl first invented in 1973, and
which has...
- Pharmaceutica)
first synthesized fentanyl in 1960
using a
similar method, with
Benzylfentanyl as an intermediate. The
following synthesis,
developed by an individual...
-
various related derivatives such as butyrylfentanyl, furanylfentanyl,
benzylfentanyl and homofentanyl,
among others. It is an N-protected
derivative of 4-anilinopiperidine...
- (±)-cis-3-methylfentanyl >
fentanyl = alpha-methylfentanyl >
butyrylfentanyl >
benzylfentanyl. The
studies in
inhibition studies on
binding affinity achieved the...
- in Belgium. It is
related in
chemical structure to
compounds such as
benzylfentanyl and bezitramide,
though it is
sufficiently structurally distinct to...
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Alfentanil α-Methylacetylfentanyl α-Methylfentanyl α-Methylthiofentanyl
Benzylfentanyl [40] β-hydroxyfentanyl β-hydroxythiofentanyl β-Methylfentanyl Brifentanil...
- methylene,
which shortens the
chain by one
carbon length,
creates the
benzylfentanyl structure. The
addition of a methylene,
which lengthens the
chain by...
-
Isofentanyl Benzylfentanyl "Schedules of
Controlled Substances:
Temporary Placement of Acetyl-alpha-methylfentanyl, Alpha-methylthiofentanyl,
Benzylfentanyl, Beta-hydroxyfentanyl...
