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Pyrroline-1-carbonyl protecting group by Ishihara et al.

Pyrroline-l -carbonyl protecting group by Ishihara et al.

Pyrrolinone- and dihydropyridinone-based scaffolding to mimic the conformation of a t-strand.

Pyrrolizidine 139 and indolizidine 140 by intramolecular organometallic addition.

Pyrrolizidine alkaloid catalyzes a reaction analogous to that of HSS

Pyrrolizidine alkaloid diversity.

Pyrrolizidine alkaloid toxins including jacobine, a highly toxic cyclic diester.

Pyrrolizidine alkaloids and derivatives.

Pyrrolizidine alkaloids structure of necine base 25, trachelanthic acid 26, a necic acid supinine 27 and indicine 28, monoester pyrrolizidine alkaloids heliosupme 29, a diester pyrrolizidine alkaloid retrorsine 30, a macrocyclic diester pyrrolizidine alkaloid senecionine N-oxide 31, a non-toxic pyrrolizidine alkaloid.

Pyrrolizidine alkaloids via -cycloaddition reactions

Pyrrolizidine alkaloids, skeletons, and structural types.

Pyrrolizidine formation by a tandem cyclization

Pyrrolo-fused systems.

Pyrroloindoline alkaloids and a dodecacycKc polyindoline that are the targets of the application of asymmetric Heck cyclization.

Pyrroloindoline alkaloids and a dodecacyclic polyindoline that are the targets of the application of asymmetric Heck cyclization.

Pyrroloindolone synthesis through Cp Co -catalyzed annulation of W-carbamoyl-indole and internal alkyne.

Pyrroloisoquinoline -la and idealized receptor groups.

Pyrroloisoquinoline substructure synthesis via a 6-exo-trig radical cyclization

Pyrroloisoquinoline synthesis.74

Pyrrolophenothiazine provides an example of a compound in which three positions on the prefix ring are fused to two bonds on the suffix ring.

Pyrrolopyridine isomers.

Pyrroloquinoline quinone in its oxidized and reduced form as prosthetic group for most quinoprotein dehydrogenases.

Pyrroloquinoline synthesis via a Au-catalyzed tandem hydroamina-tion alkyne addition hydroarylation.

Pyrroloquinoxaline formation via CuI L-proline catalyzed coupling of 2-halotrifluoroacetanilides and pyrrole-2-carboxylate esters

Pyrrolyl- and indenyl-stabilized dialkyl lanthanide complexes



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