Antiviral effect of compounds derived from the seeds of Mammea americana and Tabernaemontana cymosa on Dengue and Chikungunya virus infections

Table 1 Normal phase open column chromatography of the total extracts from T. cymosa seeds and M. americana seeds

	Fraction Code	Weight (g)	Performance (%)	Elution solvent
Tabernaemontana cymosa (FD-I-26S)	26SF01	9.852	65.7	CH₂Cl₂
	26SF02	2.141	14.3	CH₂Cl₂/Acetone 7:3
	26SF03	0.015	0.1	Acetone/MeOH 1:1
	26SF04	1.134	7.6	MeOH
Mammea americana (FD-I-34S)	34SF01	0.042	0.3	Hexane
	34SF02	6.399	51.6	Hexane/CH₂Cl₂ 8:2
	34SF03	2.575	20.8	CH₂Cl₂
	34SF04	1.994	16.1	CH₂Cl₂/Acetone 1:1
	34SF05	0.91	7.3	EtOH

The compounds 34SK001 and 34SK002 were obtained from fraction 34SF03 of M. americana
The compounds 26SK001 and 26SK001 were obtained from fraction 26SF01 of T. cymosa

ISSN: 2662-7671