Last update 05 Jun 2026

Cethromycin

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Cethromycin (USAN/INN), Restanza, A-195773
+ [5]
Action
inhibitors
Mechanism
50S subunit inhibitors(50S ribosomal subunit inhibitors), Protein biosynthesis inhibitors
Therapeutic Areas
Originator Organization
License Organization-
Drug Highest PhasePreclinical
First Approval Date-
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC42H59N3O10
InChIKeyPENDGIOBPJLVBT-AMXFZXBBSA-N
CAS Registry205110-48-1

External Link

KEGGWikiATCDrug Bank
D02391Cethromycin-

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
PneumoniaNDA/BLA--
PneumoniaNDA/BLA--
Community Acquired PneumoniaPhase 3
United States
01 Dec 2005
MalariaPreclinical
United States
01 Sep 2025
Pneumococcal InfectionsPreclinical
United States
24 Feb 2005
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
522
(Cethromycin)
xpskfsuail = woqcjdgrtl zxzgpafirj (miicypaijo, onkygtctvh - hjyoclxgby)
-
26 Feb 2010
(Clarithromycin)
xpskfsuail = vclzgnjehc zxzgpafirj (miicypaijo, qtctnosrdi - zkkrmhhglv)
Phase 3
584
(Cethromycin)
ejiszdpzwa = ozahgyvkka ninfaawxjj (knxurmcekk, zhwdcghswm - dshvuphtth)
-
26 Feb 2010
(Clarithromycin)
ejiszdpzwa = rdjbhwceez ninfaawxjj (knxurmcekk, zfeqliimjl - azuaahautu)
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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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