[Generic Diphenylmethyl heterocycle.
R1 = H, alkyl, alkoxy, haloalkyl or halide;
R2 = H, alkyl, hydroxyalkyl or hydroxy;
RN = piperidine, pyrrolidine, azepane, morpholine or pyridine.
The heterocycle nitrogen may have an alkyl, alkenyl, haloalkyl or hydroxyalkyl substituent, though it is unclear if this applies to pyridine where nitorgen is fully engaged by the ring.]
R1 = H, alkyl, alkoxy, haloalkyl or halide;
R2 = H, alkyl, hydroxyalkyl or hydroxy;
RN = piperidine, pyrrolidine, azepane, morpholine or pyridine.
The heterocycle nitrogen may have an alkyl, alkenyl, haloalkyl or hydroxyalkyl substituent, though it is unclear if this applies to pyridine where nitorgen is fully engaged by the ring.]
Effective 13 Jun 2012, S.I. 2012/1390 added:
On 28 Feb 2012, S.I. 2012/1390* proposed to add:
1(ac)
Any compound (not being Pipradrol structurally derived from piperidine, pyrrolidine, azepane, morpholine or pyridine by substitution at a ring carbon atom with a diphenylmethyl group, whether or not the compound is further modified in any of the following ways, that is to say,
- by substitution in any of the phenyl rings to any extent with alkyl, alkoxy, haloalkyl or halide groups;
- by substitution at the methyl carbon atom with an alkyl, hydroxyalkyl or hydroxy group;
- by substitution at the ring nitrogen atom with an alkyl, alkenyl, haloalkyl or hydroxyalkyl group.
11 March 2016 · 
· Isomer Design
· Isomer Design