. 2018 Aug 20;10(8):336. doi: 10.3390/toxins10080336

Table 1.

The identification of significant bioactive compounds in different species of toads.

Name	Classification	Formula	Species of Toad
Name	Classification	Formula	B. b. gargarizans	B. marinus	B. alvarius	B. melanosticus
Bufalin	Bufadienolides	C₂₄H₃₄O₄	+	+	+	+
Cinobufagin	Bufadienolides	C₂₆H₃₄O₆	+	−	−	−
Arenobufagin	Bufadienolides	C₂₄H₃₂O₆	+	+	+	+
Gamabufotalin	Bufadienolides	C₂₄H₃₄O₅	+	−	+	+
Telocinobufagin	Bufadienolides	C₂₄H₃₄O₅	+	+	+	+
Marinobufagin	Bufadienolides	C₂₄H₃₂O₅	+	+	+	+
Bufotenine	Indolealkylamine	C₁₂H₁₆N₂O	+	+	+	+
Bufotenidine	Indolealkylamine	C₁₃H₁₈N₂O	+	−	−	+
Dehydrobufotenine	Indolealkylamine	C₁₂H₁₄N₂O	+	+	−	+
Bufothionine	Indolealkylamine	C₁₂H₁₅N₂O₃S	+	+	+	−
5-methoxytryptamine	Indolealkylamine	C₁₁H₁₄N₂O	−	+	+	−
Indole-3-acetic acid	Indolealkylamine	C₁₀H₉NO₂	−	−	+	−

+: Present; −: Not present.