-
Hemlock is most
poisonous in the
spring when the
concentration of γ-
coniceine (the
precursor to
other toxins) is at its peak. C.
maculatum is known...
-
Indolizidine Names IUPAC name
Octahydroindolizine Other names δ-
Coniceine; 1-Azabicyclo[4.3.0]nonane
Identifiers CAS
Number 13618-93-4 Y 3D
model (JSmol)...
-
penultimate step the non-enzymatic
cyclisation of 5-oxooctylamine to γ-
coniceine, a
Schiff base
differing from
coniine only by its carbon-nitrogen double...
-
peptide fragments (e.g. ergotamine). The
piperidine alkaloids coniine and
coniceine may be
regarded as true
alkaloids (rather than pseudoalkaloids: see below)...
-
poison snakeweed,
beaver poison Apiaceae All
parts of the
plant contain γ-
coniceine and its
derivative coniine, as well as
similar alkaloids,
which are toxic...
-
develops into a
fruit and matures, the
alkaloids present transform from γ-
coniceine, to coniine, and
finally to N-methylconiine. When ingested,
these compounds...
-
cyclizes and is
reduced into a
substituted piperidine compound known as γ-
coniceine (Figure 4).
Other enzymes may
catalyze the
addition of
various side chains...
-
hydriodic acid and
phosphorus at 180 °C or by
hydrogenation of the
mixture of
coniceines produced, when it is
dehydrated by
phosphorus pentoxide in toluene. These...
- 109–131. doi:10.1002/cber.18850180126. Lellmann, E. (1890). "Ueber die
Coniceïne". Ber. Dtsch. Chem. Ges. 23 (2): 2141–2142. doi:10.1002/cber.18900230269...
