Fluocortin butyl ester

Modify Date: 2024-01-04 00:13:54

Fluocortin butyl ester Structure
Fluocortin butyl ester structure
Common Name Fluocortin butyl ester
CAS Number 41767-29-7 Molecular Weight 446.55
Density N/A Boiling Point N/A
Molecular Formula C26H35FO5 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Fluocortin butyl ester


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].

 Names

Name butyl 2-[(6S,8S,9S,10R,11S,13S,14S,16R,17S)-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetate
Synonym More Synonyms

 Fluocortin butyl ester 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
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

 Synonyms

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