456-59-7CC1CC(OC(=O)C(O)c2ccccc2)CC(C)(C)C1WZHCOOQXZCIUNC-UHFFFAOYSA-NCyclandelate is the ester obtained by formal condensation of mandelic acid and 3,3,5-tricyclohexanol. It is a direct-acting smooth muscle relaxant used to dilate blood vessels. It has a role as a vasodilator agent. It is a carboxylic ester and a secondary alcohol. It is functionally related to a mandelic acid and a 3,3,5-trimethylcyclohexanol.
456-59-7DTXSID4022862CHEMBL1480987CHEBI:3988PRACTICALLY INSOL IN WATER; SOL IN LIPOIDS & THEIR SOLVENTS
FREELY SOL IN PETROLEUM ETHER, ETHANOL; SOL IN DIETHYL ETHER, ACETONE
9.97e-02 g/L
50-53
50-53 °C
56 °C
186.2 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
184.48 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H319 (97.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.
CYCLANDELATE APPEARS TO PRODUCE LITTLE SERIOUS TOXICITY. HOWEVER, ORAL DOSES OF 200 MG OR MORE ARE ASSOC WITH SIGNIFICANT INCIDENCE OF UNPLEASANT SIDE EFFECTS, INCL GASTROINTESTINAL UPSETS, FLUSHING, TINGLING, HEADACHE, DIZZINESS, & SWEATING.
SIDE EFFECTS INCLUDE...NAUSEA...& HYPOTENSION.
...IT HAS BEEN CLAIMED THAT CYCLANDELATE REDUCED OPHTHALMIC BLOOD PRESSURE BUT INCR FLOW IN RETINAL ARTERIES. IT APPEARS THAT CYCLANDELATE PRESENTS NO SIGNIFICANT THREAT OF RAISING OCULAR PRESSURE IN OPEN-ANGLE GLAUCOMA NOR ANY THREAT OF PRECIPITATING ANGLE-CLOSURE GLAUCOMA...
C - Cardiovascular system
QC - Cardiovascular system
Cyclandelate produces peripheral vasodilation by a direct effect on vascular smooth muscle. Pharmacological action may be due to calcium-channel antagonism.
...MOST OF ITS PHARMACOLOGICAL PROPERTIES ARE VERY SIMILAR TO THOSE OF PAPAVERINE & OF MANY SYNTHETIC ANTISPASMODICS PROMOTED PRIMARILY FOR EFFECTS ON SMOOTH MUSCLE.
PAPAVERINE IS POTENT INHIBITOR OF CYCLIC NUCLEOTIDE PHOSPHODIESTERASE FOUND IN MANY TISSUES & CAN INCR CONCN OF CYCLIC ADENOSINE 3',5'-MONOPHOSPHATE (CYCLIC AMP). SINCE CYCLIC AMP HAS BEEN IMPLICATED AS POSSIBLE MEDIATOR OF BETA-ADRENERGIC RELAXATION OF SMOOTH MUSCLE, SUCH MECHANISM OF ACTION...IS PLAUSIBLE. /PAPAVERINE/
Well absorbed following oral administration.
MAX UPTAKE @ 1 HR FOR MOST RAT TISSUES WHILE BRAIN, DIAPHRAGM, STOMACH, & VEIN SHOWED MAX LEVELS @ 24 HR. LEVELS NEGLIGIBLE IN 28 DAYS.
PREPD BY ESTERIFICATION OF MANDELIC ACID WITH 3, 3,5-TRIMETHYLCYCLOHEXANOL USING SULFURIC ACID AS CATALYST: BROCK ET AL, ARZNEIMITTEL-FORSCH 2, 165 (1952); FUNCKE ET AL, IBID 3, 503 (1953)...BRITISH PATENT 707.227 (1954 TO BROCADES-STHEEMAN). PURIFICATION: FLITTER, US PATENT 3,663,597 (1972 TO AMERICAN HOME PRODUCTS).
개요Almond (Amygdalus communis L) is a kind of nut from Xinjiang, China. Traditional Chinese medicine believes that almond can promote blood circulation to dispel blood stasis, lubricate bowels to relieve constipation, and relieve cough and asthma. The indications include amenorrhea, fever, wind arthralgia, malaria, blood stasis and pain, injuries, and blood stasis with constipation.
역사The chemical synthesis of cyclandelate was first synthesized by Funcke et al. from Elan Corporation in Ireland using a-hydroxyphenylacetic acid and cis-3,3,5-cycloalkyl cyclohexanol. The raw material of mandelic acid was obtained by hydrolysis after benzaldehyde reacted to sodium cyanide. However, sodium cyanide is hypertoxic, and because of its unique structure of a-hydroxy acid, it is easy to decompose under the acid condition, which leads to more by-products and low yield. A series of improved methods have been developed, which can reduce the environmental pollution under the premise of ensuring the yield of Zn/HCOONH4/ C2H5OH system . The method was used to synthesize cyclandelate since then. However, this drug has not yet been approved by the Food and Drug Administration in the United States, Canada, and other countries because it easily causes white blood cell deficiency. It has been withdrawn from the market after drug approval in Japan, France, and other countries in the 1970s.
용도vasodilator
정의ChEBI: The ester obtained by formal condensation of mandelic acid and 3,3,5-tricyclohexanol. It is a direct-acting smooth muscle relaxant used to dilate blood vessels.
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