optical isomerism meaning in Hindi

Examples

1. Both exhibit optical isomerism and alphaprodine and betaprodine are racemates.
2. Unlike its derivative prodine, it was not reported to exhibit optical isomerism.
3. The halogenated alkylamine antihistamines all exhibit optical isomerism, and chlorphenamine in the indicated products is racemic chlorphenamine maleate, whereas dexchlorpheniramine is the dextrorotary stereoisomer.
4. The halogenated alkylamine antihistamines all exhibit optical isomerism and brompheniramine products contain racemic brompheniramine maleate whereas dexbrompheniramine ( Drixoral ) is the dextrorotary ( right-handed ) stereoisomer.
5. Noracymethadol is an acetyl ester of methadol and it can be said with some precison that it is either the heroin or 6-monoacetylmorphine analogue of methadol, and being a methadol it exhibits optical isomerism.
6. Morphine and most of its derivatives do not exhibit optical isomerism, although some more distant relatives like the morphinan series ( levorphanol, dextorphan and the racemic parent chemical dromoran ) do, and as noted above stereoselectivity in vivo is an important issue.