Page last updated: 2024-08-05 11:39:49

alkene

An acyclic branched or unbranched hydrocarbon having one carbon-carbon double bond and the general formula CnH2n. Acyclic branched or unbranched hydrocarbons having more than one double bond are alkadienes, alkatrienes, etc.

ChEBI ID: 32878

Members (4)

Member	Definition	Role
1-hexene	An alkene that is hexane carrying a double bond at position 1.	1-hexene
ethylene		ethene
isobutylene	An alkene that is prop-1-ene substituted by a methyl group at position 2.	2-methylprop-1-ene
propylene	An alkene that is propane with a double bond at position 1.	propene

Research

Studies (6,273)

Timeframe	Studies, Drugs in This Class (%)	All Drugs %
pre-1990	449 (7.16)	18.7374
1990's	618 (9.85)	18.2507
2000's	1,877 (29.92)	29.6817
2010's	2,711 (43.22)	24.3611
2020's	618 (9.85)	2.80

Study Types

Publication Type	Studies, Drugs in This Class (%)	All Drugs (%)
Trials	24 (0.37%)	5.53%
Reviews	410 (6.30%)	6.00%
Case Studies	66 (1.01%)	4.05%
Observational	2 (0.03%)	0.25%
Other	6,001 (92.28%)	84.16%