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Journal ArticleDOI

Stereochemical Factors and Receptor Interactions Associated with Narcotic Analgesics

Philip S. Portoghese
- 01 Sep 1966 - 
- Vol. 55, Iss: 9, pp 865-887
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This article is published in Journal of Pharmaceutical Sciences.The article was published on 1966-09-01. It has received 82 citations till now.

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Citations
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Opiate Receptor: Demonstration in Nervous Tissue

TL;DR: Tritiated naloxone, a powerful opiate antagonist, specifically binds to an opiate receptor of mammalian brain and guinea pig intestine that closely parallels their pharmacological potency.
Journal ArticleDOI

Mu Opioids and Their Receptors: Evolution of a Concept

TL;DR: Understanding of these morphine-like agents and their receptors has undergone an evolution in thinking over the past 35 years, which now reveals a complexity of the morphine- like agents andtheir receptors that had not been previously appreciated.
Journal ArticleDOI

Properties of Opiate-Receptor Binding in Rat Brain

TL;DR: Potencies of opiates and their antagonists in displacing [(3)H]naloxone binding parallel their pharmacological potencies.
Journal ArticleDOI

The irreversible narcotic antagonistic and reversible agonistic properties of the fumaramate methyl ester derivative of naltrexone.

TL;DR: The fumaramate methyl ester derivatives of naltrexone and oxymorphone were both found to be reversible agonists on the guinea pig ileal longitudinal muscle preparation but beta-FNA possessed on irreversible antagonistic effect against morphine whereas beta-FOA had no such capacity.
Journal ArticleDOI

The distribution of enkephalin immunoreactive fibers and terminals in the monkey central nervous system: An immunohistochemical study

TL;DR: Differences were observed in some areas including the hypoglossal nucleus, substantia nigra and in the region of the nucleus accumbens and olfactory area and the possible functional significance of enkephalin localization in regions related to regulation of pain, mood, and autonomic function is discussed.
References
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Journal ArticleDOI

Synthetic analgesics: stereochemical considerations.

TL;DR: Active analgesics are shown to have structures which enable them to present similar surfaces to allow of their association with a proposed “analgesic receptor surface,” the essential features of which are described.
Journal ArticleDOI

Über eine neue Klasse von Verbindungen mit spasmolytischer und zentral analgetischer Wirksamkeit unter besonderer Berücksichtigung des 1-Methyl-4-phenyl-piperidin-4-carbonsäure-äthylesters (Dolantin)

TL;DR: In this paper, die pharmakologischen Eigenschaften einer sich von 4-Phenylpiperidin ableitenden Korperklasse beschrieben.
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