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1-(4-bromobenzyl)-4-(3-(cyclopentyloxy)-4-methoxyphenyl)pyrrolidin-2-one [Supplementary Concept]
bromobenzyl derivative of rolipram; RN given refers to (R)-isomer; structure given in first source
Date introduced: December 9, 1993
Pyrrolidinones
A group of compounds that are derivatives of oxo-pyrrolidines. A member of this group is 2-oxo pyrrolidine, which is an intermediate in the manufacture of polyvinylpyrrolidone. (From Merck Index, 11th ed)
Year introduced: 1968
Pyrrolidines
Compounds also known as tetrahydropyridines with general molecular formula (CH2)4NH.
Year introduced: 1966
Organic Chemicals
A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form.
Year introduced: 1998
Hydrocarbons, Cyclic
Organic compounds composed exclusively of carbon and hydrogen forming a closed ring that may be either alicyclic or aromatic.
Hydrocarbons, Aromatic
Organic compounds containing carbon and hydrogen in the form of an unsaturated, usually hexagonal ring structure. The compounds can be single ring, or double, triple, or multiple fused rings.
Hydrocarbons
Organic compounds that primarily contain carbon and hydrogen atoms with the carbon atoms forming a linear or circular structure.
Heterocyclic Compounds, 1-Ring
Organic compounds that contain a ring structure made up of carbon and one or more additional elements such as nitrogen and oxygen.
Heterocyclic Compounds
Cyclic compounds that include atoms other than carbon in their ring structure.
Benzyl Compounds
Benzene derivatives that contain a benzyl group with the general formula Phenyl-CH2-R.
Year introduced: 1972(1971)
Benzene Derivatives
Organic compounds derived from BENZENE.