데스로라타딘
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데스로라타딘 속성
- 녹는점
- 150-151°C
- 끓는 점
- 467.9±45.0 °C(Predicted)
- 밀도
- 1?+-.0.06 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- DMSO: >10mg/mL
- 산도 계수 (pKa)
- 10.27±0.20(Predicted)
- 물리적 상태
- 가루
- 색상
- White to Light orange to Yellow
- Merck
- 14,2922
- BCS Class
- 1
- InChIKey
- JAUOIFJMECXRGI-UHFFFAOYSA-N
- CAS 데이터베이스
- 100643-71-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
WGK 독일 | 3 | ||
---|---|---|---|
RTECS 번호 | DE8011000 | ||
HS 번호 | 2933399090 |
데스로라타딘 C화학적 특성, 용도, 생산
개요
Desloratadine is a second generation of tricyclic antihistamine. It is a H1-receptor antagonist which has anti-inflammatory activity. Its affinity to the H1 receptor is higher than most other H1-receptor antagonists. Desloratadine works by blocking a certain natural substance (histamine) which is produced during an allergic reaction. Desloratidine has a long-lasting effect and does not cause drowsiness because it does not readily enter the central nervous system.Desloratadine is used to treat nasal and non-nasal symptoms (watery eyes, runny nose, itching eyes/nose, sneezing, and itching) of seasonal allergic rhinitis. It is also used to relieve chronic itching caused by hives.
화학적 성질
Beige Solid용도
Desloratadine has been used to test its effect on embryoid body development in in vitro gastrulation model of P19C5 stem cells. It has also been used as an antihistamine mimic in rats and to treat lung cancer (A549) and glioblastoma (U87) cells in various cellular studies.정의
ChEBI: Loratadine in which the ethoxycarbonyl group attached to the piperidine ring is replaced by hydrogen. The major metabolite of loratidine, desloratadine is an antihistamine which is used for the symptomatic relief of allergic conditions including rhinitis nd chronic urticaria. It does not readily enter the central nervous system, so does not cause drowsiness.Indications
Desloratadine (Clarinex) is an active metabolite of loratadine. A 5 mg daily dose has been shown to be effective. There is no evidence that it offers any advantage over loratadine. Fexofenadine (like its parent compound terfenadine) may rarely promote cardiac arrhythmias (24). No significant difference in efficacy has been noted in the nonsedating H1 blockers. Combinations of nonsedating antihistamines in the morning and sedating antihistamines in the evening may be more cost effective than increasing doses of the nonsedating agent.일반 설명
Desloratadine, 8-chloro-6,11-dihydro-11-(4-piperdinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine(Clarinex) is a white to off-white powder that is slightlysoluble in water, but very soluble in ethanol and propyleneglycol. It is the proposed active metabolite loratadine and hasa very similar receptor binding and safety profile. It is indicated for the symptomatic relief of pruritus andreduction in the number and size of hives in chronic idiopathicurticaria patients 6 months of age and older and for therelief of the nasal and nonnasal symptoms of perennial allergicrhinitis (in patients 6 months of age and older) and seasonalallergic rhinitis (in patients 2 years of age and older).Desloratadine is extensively metabolized to 3-hydroxydesloratadine,also an active metabolite, which is subsequentlyglucuronidated . The cytochrome enzymesresponsible for the formation of 3-hydroxydesloratadinehave not been reported. Coadministration ofdesloratadine with CYP3A4 inhibitors results in marginalincreases in plasma concentrations of desloratadine and3-hydroxydesloratadine, but no significant changes in safetyor efficacy. The mean elimination half-life of desloratadineis about 6 hours, and the drug and its metabolites areeliminated in the urine and feces.
참고 문헌
[1] https://www.drugbank.ca[2] Raif S. Geha, Eli O. Meltzer (2001) Desloratadine: A new, nonsedating, oral antihistamine, The Journal of Allergy and Clinical Immunology,107, 751-762
데스로라타딘 준비 용품 및 원자재
원자재
N-Methyl Desloratadine
수산화나트륨
클로로포름산에틸
2H-Pyrano[3,2-b]pyridine,3,4-dihydro-4-methylene-(9CI)
로라타딘케톤
NT-부틸-3-메틸피리딘-2-카르복사미드
100643-73-0
1-Methylpiperdin-4-ylmagnesium chloride, 0.50 M in THF
Loratadine
8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
3-[2-(3-클로로-페닐)-에틸]-피리딘-2-카르복실산tert-부틸아미드
3-[2-(3-Chlorophenyl)ethyl]-2-pyridinecarbonitrile
8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
준비 용품
데스로라타딘 공급 업체
글로벌( 680)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Chengdu Aupone Pharmaceutical Co.Ltd. | +86-28-+86-28-87843998-6060-6060 +8618631098571 |
lijiaqi@aupone.com | China | 50 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2503 | 58 |
Wuhan Haorong Biotechnology Co.,ltd | +86-18565342920; +8618565342920 |
sales@chembj.net | China | 289 | 58 |
Sigma Audley | +86-15937194204 +86-18126314766 |
nova@sh-teruiop.com | China | 491 | 58 |
Hangzhou Hyper Chemicals Limited | +86-0086-57187702781 +8613675893055 |
info@hyper-chem.com | China | 265 | 58 |
Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 |
sarah@tnjone.com | China | 1143 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29892 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
데스로라타딘 관련 검색:
드로페리돌, 펜타닐 할로페리돌 티아나프텐-2-붕소산 2,2,6,6-사메틸-4-피페리디놀 클로로디플루오르메탄
Loratadine
Triacetonediamine
Cetirizine dihydrochloride
Desloratadine IMpurity B
Desloratadine Epoxide
8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine-d 1-Oxide
Desloratadine IMpurity 3
8-Chloro-11-fluoro-6,11-dihydro-11-(4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
8-Dechloro-9-chloro Desloratadine
Desloratadine Citric Amide
Desloratadine-d7 (Major)
8-Deschloro-8-bromo-N-methyl Desloratadine
IMp. A (EP): Ethyl 4-[(11RS)-8-Chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl]piperidine-1-carboxylate