Nocloprost

Modify Date: 2024-01-02 12:37:43

Nocloprost Structure
Nocloprost structure
Common Name Nocloprost
CAS Number 79360-43-3 Molecular Weight 400.98000
Density 1.1g/cm3 Boiling Point 539.8ºC at 760 mmHg
Molecular Formula C22H37ClO4 Melting Point N/A
MSDS N/A Flash Point 280.3ºC

 Use of Nocloprost


Nocloprost, a prostaglandin E2 (PGE2) analog, is an orally active EP1- and EP3-receptor agonist. Nocloprost inhibits evoked [3H]ACh release. Nocloprost has gastroprotective and ulcer-healing properties. Nocloprost accelerates the healing of chronic gastric ulcerations and enhances mucosal growth in rats[1][2].

 Names

Name Nocloprost
Synonym More Synonyms

 Nocloprost Biological Activity

Description Nocloprost, a prostaglandin E2 (PGE2) analog, is an orally active EP1- and EP3-receptor agonist. Nocloprost inhibits evoked [3H]ACh release. Nocloprost has gastroprotective and ulcer-healing properties. Nocloprost accelerates the healing of chronic gastric ulcerations and enhances mucosal growth in rats[1][2].
Related Catalog
Target

EP1

EP3

In Vivo 诺氯前列素 (灌胃给药; 0.01-10 μg/kg) 在 100% 乙醇、酸化阿司匹林 (HY-14654)、酸化牛磺胆酸盐 (HY-N0545)、水浸或束缚应激前 30 分钟给药,会剂量依赖性地预防大鼠胃损伤的形成[1]。 诺氯前列素 (灌胃给药; 0.01-100 μg/kg) 不会影响胃酸分泌或肠道分泌,但会阻止胃十二指肠碱性分泌增加[1]。 诺氯前列素 (皮下给药) 显示出针对乙醇损伤的保护活性,但在十二指肠内应用时无效[1]。 Animal Model: 220-250 g rats[1] Dosage: 0.01-10 μg/kg Administration: Intragastrically; single dose Result: 30 min before 100% ethanol, acidified Aspirin (ASA), acidified Taurocholate, water immersion, or restraint stress dose dependently prevented the formation of gastric lesions, the ID50 values being 0.25, 0.58, 0.06 and 0.12 μg/kg in rats, respectively.
References

[1]. S J Konturek, et al. Nocloprost, a unique prostaglandin E2 analog with local gastroprotective and ulcer-healing activity. Eur J Pharmacol. 1991 Apr 3;195(3):347-57.  

[2]. T Reinheimer, et al. Prostanoid receptors of the EP3 subtype mediate inhibition of evoked [3H]acetylcholine release from isolated human bronchi. Br J Pharmacol. 1998 Sep;125(2):271-6.  

 Chemical & Physical Properties

Density 1.1g/cm3
Boiling Point 539.8ºC at 760 mmHg
Molecular Formula C22H37ClO4
Molecular Weight 400.98000
Flash Point 280.3ºC
Exact Mass 400.23800
PSA 77.76000
LogP 4.92550
Index of Refraction 1.526

 Synonyms

(5Z,9β,11α,13E,15R)-9-Chloro-11,15-dihydroxy-16,16-dimethylprosta-5,13-dien-1-oic acid
(5Z,9b,11a,13E,15R)-9-Chloro-11,15-dihydroxy-16,16-dimethylprosta-5,13-dien-1-oic Acid
Prosta-5,13-dien-1-oic acid, 9-chloro-11,15-dihydroxy-16,16-dimethyl-, (5Z,9β,11α,13E,15R)-
(5Z,13E)-(9R,11R,15R)-9-chloro-11,15-dihydroxy-16,16-dimethyl-5,13-prostadienoic acid
SH-475
(Z)-7-((1R,2R,3R,5R)-5-Chloro-3-hydroxy-2-((E)-(3R)-3-hydroxy-4,4-dimethyl-1-octenyl)cyclopentyl)-5-heptenoic acid
(Z)-7-[(1R,2R,3R,5R)-5-chloro-2-hydroxy-2-[(E)-(3R)-3-hydroxy-4,4-dimethyl-1-octenyl]cyclopentyl]-5-heptenoic acid