Lornoxicam

Modify Date: 2024-01-02 18:55:00

Lornoxicam Structure
Lornoxicam structure
Common Name Lornoxicam
CAS Number 70374-39-9 Molecular Weight 371.819
Density 1.7±0.1 g/cm3 Boiling Point N/A
Molecular Formula C13H10ClN3O4S2 Melting Point 225-230°C (dec.)
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Use of Lornoxicam


Lornoxicam, a COX-1 and COX-2 inhibitor, is a new nonsteroidal anti-inflammatory drug (NSAID).Target: COXLornoxicam showed a balanced inhibition of COX-1/-2 exhibiting the lowest IC50 (0.005 microM/0.008 microM) of the large panel of NSAIDs tested. lornoxicam showed a marked inhibition of IL-6 formation (IC50 54 microM) while the formation ofTNF-alpha, IL-1beta and IL-8 was only moderately affected [1]. Lornoxicam is effective in the treatment of patients with activated osteoarthritis; the analgesic and anti-inflammatory effects of lornoxicam are significantly superior to those of rofecoxib without inferiority in tolerability [2]. Lornoxicam was fully effective for prevention of hyperalgesia [3].

 Names

Name lornoxicam
Synonym More Synonyms

 Lornoxicam Biological Activity

Description Lornoxicam, a COX-1 and COX-2 inhibitor, is a new nonsteroidal anti-inflammatory drug (NSAID).Target: COXLornoxicam showed a balanced inhibition of COX-1/-2 exhibiting the lowest IC50 (0.005 microM/0.008 microM) of the large panel of NSAIDs tested. lornoxicam showed a marked inhibition of IL-6 formation (IC50 54 microM) while the formation ofTNF-alpha, IL-1beta and IL-8 was only moderately affected [1]. Lornoxicam is effective in the treatment of patients with activated osteoarthritis; the analgesic and anti-inflammatory effects of lornoxicam are significantly superior to those of rofecoxib without inferiority in tolerability [2]. Lornoxicam was fully effective for prevention of hyperalgesia [3].
Related Catalog
Target

COX-1:5 nM (IC50, in cells)

COX-2:45 nM (IC50, in cells)

References

[1]. Spyra S, et al. COX-2-selective inhibitors celecoxib and deracoxib modulate transient receptor potential vanilloid 3 channels. Br J Pharmacol. 2017 Aug;174(16):2696-2705.

[2]. Rose, P. and C. Steinhauser, Comparison of Lornoxicam and Rofecoxib in Patients with Activated Osteoarthritis (COLOR Study). Clin Drug Investig, 2004. 24(4): p. 227-36.

[3]. Bianchi, M. and A.E. Panerai, Effects of lornoxicam, piroxicam, and meloxicam in a model of thermal hindpaw hyperalgesia induced by formalin injection in rat tail. Pharmacol Res, 2002. 45(2): p. 101-5.

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Melting Point 225-230°C (dec.)
Molecular Formula C13H10ClN3O4S2
Molecular Weight 371.819
Exact Mass 370.980133
PSA 136.22000
LogP 2.18
Index of Refraction 1.741
Storage condition -20°C Freezer

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ9095000
CHEMICAL NAME :
2H-Thieno(2,3-e)-1,2-thiazine-3-carboxamide, 6-chloro-4-hydroxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide
CAS REGISTRY NUMBER :
70374-39-9
LAST UPDATED :
199806
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C13-H10-Cl-N3-O4-S2
MOLECULAR WEIGHT :
371.83

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5730 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 94,61,1989 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
58240 ug/kg/1Y-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - pigmented or nucleated red blood cells Related to Chronic Data - death
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 35,909,1997
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
42 mg/kg/6W-I
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - hypermotility, diarrhea Related to Chronic Data - death
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 35,465,1997
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
192 mg/kg/52W-I
TOXIC EFFECTS :
Gastrointestinal - alteration in gastric secretion Blood - other changes Biochemical - Metabolism (Intermediary) - other proteins
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 35,465,1997

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H300
Precautionary Statements P264-P301 + P310
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR UN 2811 6.1 / PGII
RTECS XJ9095000
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles33

More Articles
Intra-articular levobupivacaine, lornoxicam and morphine analgesia after knee arthroscopy: a randomized, controlled trial.

Acta Orthop. Traumatol. Turc. 46(6) , 411-5, (2012)

The aim of this study was to compare the analgesic effects of intra-articular levobupivacaine alone, intra-articular levobupivacaine in combination with lornoxicam, and intra-articular levobupivacaine...

Characterization of two polymorphs of lornoxicam.

J. Pharm. Pharmacol. 65(1) , 44-52, (2013)

The aim of the study was to prepare and to characterize two polymorphs of lornoxicam, a water-insoluble non-steroidal anti-inflammatory drug, which has thus far received no exploration of its polymorp...

Investigation on the micelle-sensitized Ce(IV)-lornoxicam-Rh B chemiluminescence system and its application.

J. Fluoresc. 22(1) , 529-35, (2012)

Based on the micelle synergism mechanism, a simple and sensitive flow injection chemiluminescence (FI-CL) method for the assay of lornoxicam was described. The CL signal generated from the reaction of...

 Synonyms

Lorcam
CTX
2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide, 6-chloro-4-hydroxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide
Lornoxicam
6-Chlor-4-hydroxy-2-methyl-N-(pyridin-2-yl)-2H-thieno[2,3-e][1,2]thiazin-3-carboxamid-1,1-dioxid
Chlortenoxicam
Telos
6-Chloro-4-hydroxy-2-methyl-N-(pyridin-2-yl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide
MFCD00866163
6-chloro-4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide
Xefocam
Lornoxicamum
6-Chloro-4-hydroxy-2-methyl-N-(2-pyridinyl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide
Ro 13-9297
Taigalor
Xefo
Safem
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