U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Structurally Diverse
Created
by admin
on Sat Dec 16 01:10:18 UTC 2023
Edited
by admin
on Sat Dec 16 01:10:18 UTC 2023
Source Materials Class ORGANISM
Source Materials Type VIRUS
Organism Family Herpesviridae
Organism Genus Simplexvirus
Organism Species human herpesvirus 1
Author NONE
Part WHOLE
Record UNII
22G38P19RL
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
HUMAN HERPESVIRUS 1
Common Name English
Human alphaherpesvirus 1
Common Name English
HERPES SIMPLEX VIRUS-1
Common Name English
SIMPLEXVIRUS HUMAN HERPESVIRUS 1 WHOLE
Common Name English
HSV-1
Common Name English
HHV-1
Common Name English
Code System Code Type Description
RXCUI
1316105
Created by admin on Sat Dec 16 01:10:18 UTC 2023 , Edited by admin on Sat Dec 16 01:10:18 UTC 2023
PRIMARY RxNorm
EVMPD
SUB181348
Created by admin on Sat Dec 16 01:10:18 UTC 2023 , Edited by admin on Sat Dec 16 01:10:18 UTC 2023
PRIMARY
FDA UNII
22G38P19RL
Created by admin on Sat Dec 16 01:10:18 UTC 2023 , Edited by admin on Sat Dec 16 01:10:18 UTC 2023
PRIMARY
DAILYMED
22G38P19RL
Created by admin on Sat Dec 16 01:10:18 UTC 2023 , Edited by admin on Sat Dec 16 01:10:18 UTC 2023
PRIMARY
NCI_THESAURUS
C14311
Created by admin on Sat Dec 16 01:10:18 UTC 2023 , Edited by admin on Sat Dec 16 01:10:18 UTC 2023
PRIMARY
Related Record Type Details
INHIBITOR->TARGET ORGANISM
INHIBITOR->TARGET ORGANISM
IC50
INFRASPECIFIC -> PARENT ORGANISM
INHIBITOR->TARGET ORGANISM
INHIBITOR->TARGET ORGANISM
The 9-(3,4-dihydroxybut-1-yl)guanine (bucyclovir, 23) with a hydroxyl directly attached to the butyl side chain is very potent against HSV-1 and HSV-2 (IC50=0.4 μM against HSV-1 and 0.9 μM against HSV-2). The stereochemistry of the 3-position of bucyclovir is crucial in determining the antiherpetic activities. While the R configuration is very potent, the S-isomer (24) is essentially inactive against HSV-1 and HSV-2
IC50
INHIBITOR->TARGET ORGANISM
The in vitro activities of penciclovir against HSV-1, HSV-2 and VZV are similar to those of aciclovir, with median IC50 values of 0.4, 1.5 and 4.0 µg/mL, respectively, in MRC-5 cells.
IC50
INHIBITOR->TARGET ORGANISM
Related Record Type Details
ACTIVE MOIETY