2221-41-2 Usage
Description
PTELEINE, also known as a simple furoquinoline base, is an alkaloid found in the leaves of Ptelea trifoliata. It is characterized by its ability to furnish a crystalline picrate with a melting point of 195-196°C and a picrolonate with a melting point of 200-202°C (decomposition). The structure of PTELEINE has been confirmed as 4,6-dimethoxyfuro[2,3-b]quinolone through the synthesis of the alkaloid.
Uses
Used in Biological Studies:
PTELEINE is used as a chemical in biological studies for its unique properties and potential applications in understanding various biological processes and interactions. Its presence in Ptelea trifoliata and its confirmed structure contribute to the exploration of its role in biological systems and possible therapeutic uses.
References
Kuwayama et al., J. Pharm. Soc., Japan, 88, 1050 (1968)
Check Digit Verification of cas no
The CAS Registry Mumber 2221-41-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2221-41:
(6*2)+(5*2)+(4*2)+(3*1)+(2*4)+(1*1)=42
42 % 10 = 2
So 2221-41-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H11NO3/c1-15-8-3-4-11-10(7-8)12(16-2)9-5-6-17-13(9)14-11/h3-7H,1-2H3
2221-41-2Relevant articles and documents
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Narasimhan,Mali
, p. 843 (1973)
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Biphenyl dioxygenase-catalysed cis-dihydroxylation of tricyclic azaarenes: Chemoenzymatic synthesis of arene oxide metabolites and furoquinoline alkaloids
Boyd, Derek R.,Sharma, Narain D.,Carroll, Jonathan G.,Loke, Pui L.,O'Dowd, Colin R.,Allen, Christopher C. R.
, p. 10944 - 10955 (2013/09/02)
Biotransformation of acridine, dictamnine and 4-chlorofuro[2,3-b]quinolone, using whole cells of Sphingomonas yanoikuyae B8/36, yielded five enantiopure cyclic cis-dihydrodiols, from biphenyl dioxygenase-catalysed dihydroxylation of the carbocyclic rings.
New synthesis of linear furoquinoline alkaloids
Bhoga, Umadevi,Mali,Adapa, Srinivas R.
, p. 9483 - 9485 (2007/10/03)
A new synthetic method for the synthesis of the linear furoquinoline alkaloids, dictamnine, γ-fagarine, evolitrine and pteliene from 3-oxiranylquinoline using dimethylsulfonium methylide is described.
