Bulevirtide

Bulevirtide
Clinical data
Trade namesHepcludex
Other namesMyrB, Myrcludex-B
Pregnancy
category
  • AU: B1
Routes of
administration
Subcutaneous
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)
  • UK: POM (Prescription only)
  • EU: Rx-only
Identifiers
CAS Number
DrugBank
UNII
KEGG
ChEMBL
Chemical and physical data
FormulaC248H355N65O72
Molar mass5398.951 g·mol−1
3D model (JSmol)
  • CCCCCCCCCCCCCC(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(N)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)NCC(N)=O)C(C)C)C(C)C)[C@@H](C)O
  • InChI=1S/C248H355N65O72/c1-16-17-18-19-20-21-22-23-24-25-38-75-193(327)265-118-196(330)304-205(133(15)316)241(378)295-163(104-188(256)322)224(361)283-152(91-127(6)7)216(353)303-175(122-315)232(369)306-204(129(10)11)248(385)313-88-53-74-182(313)239(376)301-172(107-191(259)325)246(383)312-87-50-70-178(312)235(372)291-150(89-125(2)3)209(346)268-120-195(329)274-154(93-135-56-32-27-33-57-135)217(354)296-168(95-137-60-36-29-37-61-137)242(379)308-83-49-72-180(308)237(374)294-167(111-201(339)340)230(367)286-157(98-140-115-261-123-269-140)220(357)277-148(76-78-183(251)317)213(350)282-151(90-126(4)5)215(352)300-173(112-202(341)342)247(384)307-82-47-68-176(307)233(370)273-132(14)208(345)279-153(92-134-54-30-26-31-55-134)210(347)267-119-194(328)271-130(12)206(343)280-160(101-185(253)319)226(363)302-174(121-314)231(368)288-161(102-186(254)320)225(362)299-171(106-190(258)324)245(382)311-86-52-73-181(311)238(375)293-166(110-200(337)338)229(366)285-156(96-138-113-263-144-64-41-39-62-142(138)144)219(356)290-165(109-199(335)336)227(364)284-155(94-136-58-34-28-35-59-136)218(355)298-170(105-189(257)323)244(381)310-85-51-71-179(310)236(373)292-162(103-187(255)321)223(360)275-146(66-43-45-80-249)212(349)289-164(108-198(333)334)228(365)287-158(99-141-116-262-124-270-141)221(358)297-169(97-139-114-264-145-65-42-40-63-143(139)145)243(380)309-84-48-69-177(309)234(371)278-149(77-79-197(331)332)211(348)272-131(13)207(344)281-159(100-184(252)318)222(359)276-147(67-44-46-81-250)214(351)305-203(128(8)9)240(377)266-117-192(260)326/h26-37,39-42,54-65,113-116,123-133,146-182,203-205,263-264,314-316H,16-25,38,43-53,66-112,117-122,249-250H2,1-15H3,(H2,251,317)(H2,252,318)(H2,253,319)(H2,254,320)(H2,255,321)(H2,256,322)(H2,257,323)(H2,258,324)(H2,259,325)(H2,260,326)(H,261,269)(H,262,270)(H,265,327)(H,266,377)(H,267,347)(H,268,346)(H,271,328)(H,272,348)(H,273,370)(H,274,329)(H,275,360)(H,276,359)(H,277,357)(H,278,371)(H,279,345)(H,280,343)(H,281,344)(H,282,350)(H,283,361)(H,284,364)(H,285,366)(H,286,367)(H,287,365)(H,288,368)(H,289,349)(H,290,356)(H,291,372)(H,292,373)(H,293,375)(H,294,374)(H,295,378)(H,296,354)(H,297,358)(H,298,355)(H,299,362)(H,300,352)(H,301,376)(H,302,363)(H,303,353)(H,304,330)(H,305,351)(H,306,369)(H,331,332)(H,333,334)(H,335,336)(H,337,338)(H,339,340)(H,341,342)/t130-,131-,132-,133+,146-,147-,148-,149-,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,180-,181-,182-,203-,204-,205-/m0/s1
  • Key:WQNDXLHKAMIGEX-WOAPPVHJSA-N

Bulevirtide, sold under the brand name Hepcludex, is an antiviral medication for the treatment of chronic hepatitis D (in the presence of hepatitis B).

The most common side effects include raised levels of bile salts in the blood and reactions at the site of injection.

Bulevirtide works by attaching to and blocking a receptor (target) through which the hepatitis delta and hepatitis B viruses enter liver cells. By blocking the entry of the virus into the cells, it limits the ability of HDV to replicate and its effects in the body, reducing symptoms of the disease.

Bulevirtide was approved for medical use in the European Union in July 2020.