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Fluocortin butyl ester

Names

[ CAS No. ]:
41767-29-7

[ Name ]:
Fluocortin butyl ester

[Synonym ]:
SH K 203
Fluocortin butyl [USAN:BAN]
Vaspit
Varlane
EINECS 255-543-8
Fluocortin butyl (USAN)
FLUOCORTIN BUTYL
fluocortin butylester

Biological Activity

[Description]:

Fluocortin butyl ester is a developed corticosteroid compound with no detectable systemic corticosteroid activity when it is used topically. Fluocortin butyl ester appears to be an effective well-tolerated topical steroid useful in the research of perennial rhinitis[1].

[Related Catalog]:

Signaling Pathways >> Others >> Others
Research Areas >> Inflammation/Immunology

[In Vivo]

Fluocortin butyl ester dose not depress the resistance of the animals against microbial infections even after repeated s.c. or oral administration of dosages up to 100 mg/kg[2].

[References]

[1]. Hartley TF, et al. Efficacy and tolerance of fluocortin butyl administered twice daily in adult patients with perennial rhinitis. J Allergy Clin Immunol. 1985;75(4):501-507.

[2]. [2] Kessler HJ et al. Tierexperimentelle Untersuchungen über den Einfluss von Fluocortin-butylester auf den Verlauf generalisierter Infektionen [Experimental studies in animals on the influence of fluocortin butylester on the course of generalized infections (author's transl)]. Arzneimittelforschung. 1977;27(11a):2214-2216.

Chemical & Physical Properties

[ Molecular Formula ]:
C26H35FO5

[ Molecular Weight ]:
446.55

[ Exact Mass ]:
446.24700

[ PSA ]:
80.67000

[ LogP ]:
3.98770

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU4155000
CHEMICAL NAME :
Pregna-1,4-dien-21-oic acid, 6-fluoro-11-hydroxy-16-methyl-3,20-dioxo-, butyl ester, (6-alpha,11-beta,16-alpha)-
CAS REGISTRY NUMBER :
41767-29-7
LAST UPDATED :
199103
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C26-H35-F-O5
MOLECULAR WEIGHT :
446.61
WISWESSER LINE NOTATION :
L E5 B666 CV OV AHTTT&J A1 E1 FVVO4 G1 LF

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 :
>4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,2217,1977

Related Compounds

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