Pyrrolidine, also known as tetrahydropyrrole, is an organic compound with the molecular formula (CH2)4NH. It is a cyclic secondary amine, also classified...

The pyrrolidine alkaloids are natural products chemically derived from pyrrolidine. Alkaloids with partial pyrrolidine structure are usually sub-categorized...

coca plant, Erythroxylum coca. They are predominantly of either the pyrrolidine or the tropane types. Benzoylecgonine Cocaine Ecgonidine Ecgonine Hydroxytropacocaine...

Pyrrolidine dithiocarbamate (PDTC) are a family of closely related drugs used for a metal chelation, induction of G1 phase cell cycle arrest, and preventing...

likely to consist of either pyrrolidine or alpha-dibrominated alkylphenones—respectively, from either excess pyrrolidine or incomplete amination during...

features; (i) at the 1-amide group only the pyrrolidine and dimethylamide substituents were active, with pyrrolidine being more potent (ii) the alkyl chain...

DADMAC: N-substituted piperidine structure or N-substituted pyrrolidine structure. The pyrrolidine structure is favored. PolyDADMAC is used in waste water...

1-(2-Phenylethyl)pyrrolidine (PEP) is a chemical compound. It is an analogue of 2-phenylethylamine where the amine has been replaced by a pyrrolidine ring. The...

Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid) is a ubiquitous but understudied natural amino acid derivative in which the free amino...

phenylhydroxylamine to its nitrosamine derivative cupferron. Likewise pyrrolidine is a substrate for ethyl nitrite. Alkyl nitrites are also used in the...

then catalyzes the stereocontrolled formation of the trisubstituted pyrrolidine ring, taking prekainic acid to the final kainic acid. KabC was also able...

carcinogenesis. The conversion of nicotine to NNK entails opening of the pyrrolidine ring. NNK can be produced by standard methods of organic synthesis. NNK...

Phacetoperane Pipradrol Propylphenidate Serdexmethylphenidate SCH-5472 Pyrrolidines 2-Diphenylmethylpyrrolidine 4-Cl-PVP 5-DBFPV α-PPP α-PBP α-PCYP α-PHiP...

"Preparation and characterization of the 'research chemical' diphenidine, its pyrrolidine analogue, and their 2,2-diphenylethyl isomers" (PDF). Drug Testing and...

2S)-2-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-2-oxo...

stabilized by the steric repulsion due to the pyrrolidine rings of proline and hydroxyproline residues. The pyrrolidine rings keep out of each other's way when...

The "side chain" from the α carbon connects to the nitrogen forming a pyrrolidine loop, classifying it as a aliphatic amino acid. It is non-essential in...

Phacetoperane Pipradrol Propylphenidate Serdexmethylphenidate SCH-5472 Pyrrolidines 2-Diphenylmethylpyrrolidine 4-Cl-PVP 5-DBFPV α-PPP α-PBP α-PCYP α-PHiP...

(meperidine) Phencyclidine Pipradrol Serdexmethylphenidate Tenocyclidine Pyrrolidines: Diphenylprolinol MDPV Naphyrone Prolintane Pyrovalerone Tropanes: Altropane...

pyrrolidone nucleus. Many, but not all, specifically have a 2-oxo-1-pyrrolidine acetamide (piracetam) nucleus. Some racetams, such as piracetam, aniracetam...

(meperidine) Phencyclidine Pipradrol Serdexmethylphenidate Tenocyclidine Pyrrolidines: Diphenylprolinol MDPV Naphyrone Prolintane Pyrovalerone Tropanes: Altropane...

is an asymmetric carbon-carbon bond formation reaction facilitated by pyrrolidine chiral auxiliaries. It was pioneered by E. J. Corey and Dieter Enders...

Anticonvulsants (also known as antiepileptic drugs, antiseizure drugs, or anti-seizure medications (ASM)) are a diverse group of pharmacological agents...

Phacetoperane Pipradrol Propylphenidate Serdexmethylphenidate SCH-5472 Pyrrolidines 2-Diphenylmethylpyrrolidine 4-Cl-PVP 5-DBFPV α-PPP α-PBP α-PCYP α-PHiP...

(2S)-1-[(2S)-6-amino-2-{[(1S)-1-carboxy-3-phenylpropyl]amino}hexanoyl]pyrrolidine-2-carboxylic acid AHFS/Drugs.com Monograph MedlinePlus a692051 License...

example, nicotine contains a pyridine fragment from nicotinamide and a pyrrolidine part from ornithine and therefore can be assigned to both classes. Alkaloids...

Claisen condensation. This produces a racemic mixture of the 2-substituted pyrrolidine, with the retention of the thioester from the Claisen condensation. In...

Phacetoperane Pipradrol Propylphenidate Serdexmethylphenidate SCH-5472 Pyrrolidines 2-Diphenylmethylpyrrolidine 4-Cl-PVP 5-DBFPV α-PPP α-PBP α-PCYP α-PHiP...

(meperidine) Phencyclidine Pipradrol Serdexmethylphenidate Tenocyclidine Pyrrolidines: Diphenylprolinol MDPV Naphyrone Prolintane Pyrovalerone Tropanes: Altropane...

presence of the bicyclic tropane core. O’Hagan, David (2000). "Pyrrole, pyrrolidine, pyridine, piperidine and tropane alkaloids (1998 to 1999)". Natural...