L04AJ Complement inhibitors Complement inhibitors Complement inhibitors Complement inhibitors L4
Source: Wikipedia · CC BY-SA 4.0 Fuente: Wikipedia · CC BY-SA 4.0 · nombre de respaldo (en) 来源：维基百科 · CC BY-SA 4.0 · 回退名 (en) 來源：維基百科 · CC BY-SA 4.0 · 回退名 (en)
ATC level L4 · Search this class · Consumer categories
Active ingredients in this class
12 active ingredients 12 principios activos 12 个活性成分 12 個有效成分
The market codes after a status are the markets where that status is recorded (same codes as the product tables). An ingredient can be on sale in one market and withdrawn in another; that is a record fact, not a safety judgement.
A missing name is marked in its row only when it is the exception; when most names lack it, the list stays unmarked.
- Eculizumab
L04AJ01activeUS GB CA AU SG CN ES TW EUdiscontinuedCAunknownAU HK - Ravulizumab
L04AJ02activeUS GB CA AU SG ES TW EUdiscontinuedCAunknownAU HK - Danicopan
L04AJ09activeUS GB CA SG ES TW EUunknownAU HK - Iptacopan
L04AJ08activeUS GB CA AU SG ES TW EUunknownAU HK - Avacopan
L04AJ05activeUS GB CA AU SG CNwithdrawnES EUunknownAU - Zilucoplan
L04AJ06activeUS GB CA AU ES TW EUdiscontinuedES - Pegcetacoplan
L04AJ03activeUS GB CA AU ES EUunknownAU EU - Crovalimab
L04AJ07activeUS GB CA ES TW EU - Sutimlimab
L04AJ04activeUS ES EU - Vilobelimab
L04AJ10activeUS EU - 盐酸伊普可泮
L04AJactiveCN - Pozelimab
L04AJ11activeUS
By dosage form, across markets
An ATC class only groups medicines by similar pharmacology/chemistry — it does not mean they are interchangeable. A different ingredient, dosage form, release mechanism or strength is not interchangeable.
Only ingredients with a recorded ATC class are listed (6,009 of 12,637).
Class names are editorial translations or come from Wikipedia (CC BY-SA 4.0) / Wikidata (CC0); each ATC page lists the exact source, licence and link for every language. Only the ATC code and the WHO hierarchy are authoritative.
Notes & licences
Status badges summarise the product records held for each ingredient (active / discontinued / withdrawn / unknown), and the market codes after each badge show where that status is recorded. Only some registers publish a status column: CA, ES and MX do; AU and HK have no status column and are recorded as unknown; CN, US, GB, TW and SG records are on the register and marked active.
Class and category names are editorial or AI-assisted translations; only the ATC code and the WHO hierarchy are authoritative.
ATC codes and hierarchy reference the WHO Collaborating Centre for Drug Statistics Methodology ATC/DDD Index (copyright WHOCC; the index itself is not reproduced). Ingredient/strength facts come from the regulator records listed on About.