WO2022169243A1 - 바이페닐 유도체 화합물을 유효성분으로 함유하는 항균 보조제 및 이의 용도 - Google Patents
바이페닐 유도체 화합물을 유효성분으로 함유하는 항균 보조제 및 이의 용도 Download PDFInfo
- Publication number
- WO2022169243A1 WO2022169243A1 PCT/KR2022/001632 KR2022001632W WO2022169243A1 WO 2022169243 A1 WO2022169243 A1 WO 2022169243A1 KR 2022001632 W KR2022001632 W KR 2022001632W WO 2022169243 A1 WO2022169243 A1 WO 2022169243A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bacteria
- polymyxin
- acinetobacter
- escherichia
- pseudomonas
- Prior art date
Links
- 239000002671 adjuvant Substances 0.000 title claims abstract description 38
- 230000000845 anti-microbial effect Effects 0.000 title claims abstract description 27
- 239000004480 active ingredient Substances 0.000 title claims abstract description 21
- -1 biphenyl derivative compound Chemical class 0.000 title abstract description 16
- 241000894006 Bacteria Species 0.000 claims abstract description 106
- 230000003115 biocidal effect Effects 0.000 claims abstract description 71
- 108010040201 Polymyxins Proteins 0.000 claims abstract description 67
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 56
- 229940088710 antibiotic agent Drugs 0.000 claims abstract description 53
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 206010040047 Sepsis Diseases 0.000 claims abstract description 28
- 206010040070 Septic Shock Diseases 0.000 claims abstract description 12
- 230000036303 septic shock Effects 0.000 claims abstract description 12
- 239000004599 antimicrobial Substances 0.000 claims abstract description 8
- 108010093965 Polymyxin B Proteins 0.000 claims description 91
- 229920000024 polymyxin B Polymers 0.000 claims description 91
- 229960005266 polymyxin b Drugs 0.000 claims description 91
- 230000000844 anti-bacterial effect Effects 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 23
- 210000000170 cell membrane Anatomy 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 208000015181 infectious disease Diseases 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- 241000589291 Acinetobacter Species 0.000 claims description 11
- 239000008194 pharmaceutical composition Substances 0.000 claims description 11
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims description 10
- 230000008816 organ damage Effects 0.000 claims description 10
- 108010078777 Colistin Proteins 0.000 claims description 9
- JORAUNFTUVJTNG-BSTBCYLQSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Polymers CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O JORAUNFTUVJTNG-BSTBCYLQSA-N 0.000 claims description 9
- XDJYMJULXQKGMM-UHFFFAOYSA-N polymyxin E1 Natural products CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O XDJYMJULXQKGMM-UHFFFAOYSA-N 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 241000588626 Acinetobacter baumannii Species 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 241000588747 Klebsiella pneumoniae Species 0.000 claims description 5
- YKQOSKADJPQZHB-YNWHQGOSSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1s)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Polymers CCC(C)CCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O YKQOSKADJPQZHB-YNWHQGOSSA-N 0.000 claims description 5
- 241000588625 Acinetobacter sp. Species 0.000 claims description 4
- 241000588722 Escherichia Species 0.000 claims description 4
- 241000588724 Escherichia coli Species 0.000 claims description 4
- 241000488157 Escherichia sp. Species 0.000 claims description 4
- 241000588733 Pseudescherichia vulneris Species 0.000 claims description 4
- 241001646398 Pseudomonas chlororaphis Species 0.000 claims description 4
- 241000589540 Pseudomonas fluorescens Species 0.000 claims description 4
- 241000589776 Pseudomonas putida Species 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 210000003734 kidney Anatomy 0.000 claims description 4
- 210000004185 liver Anatomy 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 claims description 4
- 241001354523 Acinetobacter boissieri Species 0.000 claims description 3
- 241001148231 Acinetobacter haemolyticus Species 0.000 claims description 3
- 241001528221 Acinetobacter nosocomialis Species 0.000 claims description 3
- 241000588732 Atlantibacter hermannii Species 0.000 claims description 3
- 241001240954 Escherichia albertii Species 0.000 claims description 3
- 241000588720 Escherichia fergusonii Species 0.000 claims description 3
- 241000589774 Pseudomonas sp. Species 0.000 claims description 3
- 241000588717 Shimwellia blattae Species 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 230000028161 membrane depolarization Effects 0.000 claims description 3
- 241000588624 Acinetobacter calcoaceticus Species 0.000 claims description 2
- 241000122230 Acinetobacter junii Species 0.000 claims description 2
- 241001556023 Acinetobacter schindleri Species 0.000 claims description 2
- 241001556024 Acinetobacter ursingii Species 0.000 claims description 2
- 241001534216 Klebsiella granulomatis Species 0.000 claims description 2
- 241000588749 Klebsiella oxytoca Species 0.000 claims description 2
- 241000588754 Klebsiella sp. Species 0.000 claims description 2
- 241000589516 Pseudomonas Species 0.000 claims description 2
- 241001670066 Pseudomonas pertucinogena Species 0.000 claims description 2
- 241000588756 Raoultella terrigena Species 0.000 claims description 2
- 230000030833 cell death Effects 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 208000013223 septicemia Diseases 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 230000036457 multidrug resistance Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 231100000417 nephrotoxicity Toxicity 0.000 abstract description 13
- 230000002147 killing effect Effects 0.000 abstract description 12
- 230000035945 sensitivity Effects 0.000 abstract description 10
- 230000009422 growth inhibiting effect Effects 0.000 abstract description 5
- 230000035755 proliferation Effects 0.000 abstract description 3
- 206010029155 Nephropathy toxic Diseases 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000007694 nephrotoxicity Effects 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 28
- 108090000623 proteins and genes Proteins 0.000 description 27
- 230000001580 bacterial effect Effects 0.000 description 19
- 230000014509 gene expression Effects 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 16
- 239000000243 solution Substances 0.000 description 14
- 230000002401 inhibitory effect Effects 0.000 description 12
- 230000002195 synergetic effect Effects 0.000 description 12
- 239000006142 Luria-Bertani Agar Substances 0.000 description 10
- 238000012790 confirmation Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 10
- 239000006137 Luria-Bertani broth Substances 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000034994 death Effects 0.000 description 7
- 231100000517 death Toxicity 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- PKDBCJSWQUOKDO-UHFFFAOYSA-M 2,3,5-triphenyltetrazolium chloride Chemical compound [Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC=CC=2)=NN1C1=CC=CC=C1 PKDBCJSWQUOKDO-UHFFFAOYSA-M 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- 230000006907 apoptotic process Effects 0.000 description 6
- 230000035899 viability Effects 0.000 description 6
- 241000191967 Staphylococcus aureus Species 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000004098 cellular respiration Effects 0.000 description 4
- 238000011278 co-treatment Methods 0.000 description 4
- 229960003346 colistin Drugs 0.000 description 4
- 238000011284 combination treatment Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000002158 endotoxin Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 210000003292 kidney cell Anatomy 0.000 description 4
- 229920006008 lipopolysaccharide Polymers 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- KNIWPHSUTGNZST-UHFFFAOYSA-N polymyxin E2 Natural products CC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O KNIWPHSUTGNZST-UHFFFAOYSA-N 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241000588921 Enterobacteriaceae Species 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 206010034133 Pathogen resistance Diseases 0.000 description 3
- 102000003992 Peroxidases Human genes 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 206010051379 Systemic Inflammatory Response Syndrome Diseases 0.000 description 3
- 108010059993 Vancomycin Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000001640 apoptogenic effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000001086 cytosolic effect Effects 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 230000013632 homeostatic process Effects 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002493 microarray Methods 0.000 description 3
- 230000004660 morphological change Effects 0.000 description 3
- 108040007629 peroxidase activity proteins Proteins 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XJMOSONTPMZWPB-UHFFFAOYSA-M propidium iodide Chemical compound [I-].[I-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CCC[N+](C)(CC)CC)=C1C1=CC=CC=C1 XJMOSONTPMZWPB-UHFFFAOYSA-M 0.000 description 3
- 230000008261 resistance mechanism Effects 0.000 description 3
- 230000036387 respiratory rate Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229960003165 vancomycin Drugs 0.000 description 3
- MYPYJXKWCTUITO-LYRMYLQWSA-N vancomycin Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)NC)[C@H]1C[C@](C)(N)[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-N 0.000 description 3
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 description 3
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 2
- 108091006112 ATPases Proteins 0.000 description 2
- 102000057290 Adenosine Triphosphatases Human genes 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 201000008225 Klebsiella pneumonia Diseases 0.000 description 2
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 2
- 102100020870 La-related protein 6 Human genes 0.000 description 2
- 108050008265 La-related protein 6 Proteins 0.000 description 2
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 2
- 239000000232 Lipid Bilayer Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 206010035717 Pneumonia klebsiella Diseases 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 208000001871 Tachycardia Diseases 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000022 bacteriostatic agent Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 230000003833 cell viability Effects 0.000 description 2
- 238000010611 checkerboard assay Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000009509 drug development Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 210000002216 heart Anatomy 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 229960002510 mandelic acid Drugs 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000010172 mouse model Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 239000002547 new drug Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 230000006794 tachycardia Effects 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 102000040606 transmembrane transporter activity Human genes 0.000 description 2
- 108091023038 transmembrane transporter activity Proteins 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SXFBQAMLJMDXOD-UHFFFAOYSA-N (+)-hydrogentartrate bitartrate salt Chemical compound OC(=O)C(O)C(O)C(O)=O.OC(=O)C(O)C(O)C(O)=O SXFBQAMLJMDXOD-UHFFFAOYSA-N 0.000 description 1
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- GDEURKKLNUGTDA-UHFFFAOYSA-M (2z)-3-propyl-2-[(2z,4z)-5-(3-propyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-1,3-benzothiazole;iodide Chemical compound [I-].S1C2=CC=CC=C2[N+](CCC)=C1/C=C/C=C/C=C1N(CCC)C2=CC=CC=C2S1 GDEURKKLNUGTDA-UHFFFAOYSA-M 0.000 description 1
- GUAHPAJOXVYFON-ZETCQYMHSA-N (8S)-8-amino-7-oxononanoic acid zwitterion Chemical compound C[C@H](N)C(=O)CCCCCC(O)=O GUAHPAJOXVYFON-ZETCQYMHSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- ZIIUUSVHCHPIQD-UHFFFAOYSA-N 2,4,6-trimethyl-N-[3-(trifluoromethyl)phenyl]benzenesulfonamide Chemical compound CC1=CC(C)=CC(C)=C1S(=O)(=O)NC1=CC=CC(C(F)(F)F)=C1 ZIIUUSVHCHPIQD-UHFFFAOYSA-N 0.000 description 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- XTILJCALGBRMPR-UHFFFAOYSA-N 2-phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1.OC(=O)CC1=CC=CC=C1 XTILJCALGBRMPR-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 238000011740 C57BL/6 mouse Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- 206010009192 Circulatory collapse Diseases 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 206010012218 Delirium Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 108010015899 Glycopeptides Proteins 0.000 description 1
- 102000002068 Glycopeptides Human genes 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- 108090000862 Ion Channels Proteins 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- OJMMVQQUTAEWLP-UHFFFAOYSA-N Lincomycin Natural products CN1CC(CCC)CC1C(=O)NC(C(C)O)C1C(O)C(O)C(O)C(SC)O1 OJMMVQQUTAEWLP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- RJQXTJLFIWVMTO-TYNCELHUSA-N Methicillin Chemical compound COC1=CC=CC(OC)=C1C(=O)N[C@@H]1C(=O)N2[C@@H](C(O)=O)C(C)(C)S[C@@H]21 RJQXTJLFIWVMTO-TYNCELHUSA-N 0.000 description 1
- ONXPDKGXOOORHB-BYPYZUCNSA-N N(5)-methyl-L-glutamine Chemical compound CNC(=O)CC[C@H](N)C(O)=O ONXPDKGXOOORHB-BYPYZUCNSA-N 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- 102000015439 Phospholipases Human genes 0.000 description 1
- 108010064785 Phospholipases Proteins 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000132152 Polymyxa Species 0.000 description 1
- 108010013381 Porins Proteins 0.000 description 1
- 102000017033 Porins Human genes 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000013614 RNA sample Substances 0.000 description 1
- 238000003559 RNA-seq method Methods 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 1
- 239000000589 Siderophore Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 241000187399 Streptomyces lincolnensis Species 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 239000003474 antibiotic adjuvant Substances 0.000 description 1
- 230000008262 antibiotic resistance mechanism Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 229960003121 arginine Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000011888 autopsy Methods 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- UPABQMWFWCMOFV-UHFFFAOYSA-N benethamine Chemical compound C=1C=CC=CC=1CNCCC1=CC=CC=C1 UPABQMWFWCMOFV-UHFFFAOYSA-N 0.000 description 1
- JUHORIMYRDESRB-UHFFFAOYSA-N benzathine Chemical compound C=1C=CC=CC=1CNCCNCC1=CC=CC=C1 JUHORIMYRDESRB-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 125000003460 beta-lactamyl group Chemical group 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 208000015294 blood coagulation disease Diseases 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000007975 buffered saline Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- YZBQHRLRFGPBSL-RXMQYKEDSA-N carbapenem Chemical compound C1C=CN2C(=O)C[C@H]21 YZBQHRLRFGPBSL-RXMQYKEDSA-N 0.000 description 1
- 229940041011 carbapenems Drugs 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012054 celltiter-glo Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- VDANGULDQQJODZ-UHFFFAOYSA-N chloroprocaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1Cl VDANGULDQQJODZ-UHFFFAOYSA-N 0.000 description 1
- 229960002023 chloroprocaine Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 230000001332 colony forming effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000000000 cycloalkoxy group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000005366 cycloalkylthio group Chemical group 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009643 growth defect Effects 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- ZYCMDWDFIQDPLP-UHFFFAOYSA-N hbr bromine Chemical compound Br.Br ZYCMDWDFIQDPLP-UHFFFAOYSA-N 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000008810 intracellular oxidative stress Effects 0.000 description 1
- 238000000185 intracerebroventricular administration Methods 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 229960003907 linezolid Drugs 0.000 description 1
- TYZROVQLWOKYKF-ZDUSSCGKSA-N linezolid Chemical compound O=C1O[C@@H](CNC(=O)C)CN1C(C=C1F)=CC=C1N1CCOCC1 TYZROVQLWOKYKF-ZDUSSCGKSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229960003646 lysine Drugs 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 229940041033 macrolides Drugs 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960003085 meticillin Drugs 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 230000004879 molecular function Effects 0.000 description 1
- 229940041009 monobactams Drugs 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 229940049953 phenylacetate Drugs 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 108010073734 polymyxin D Proteins 0.000 description 1
- 229940041153 polymyxins Drugs 0.000 description 1
- 239000003910 polypeptide antibiotic agent Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 150000007660 quinolones Chemical class 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 208000008203 tachypnea Diseases 0.000 description 1
- 206010043089 tachypnoea Diseases 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 125000003396 thiol group Chemical class [H]S* 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000011222 transcriptome analysis Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 239000008371 vanilla flavor Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/12—Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
- A61K31/05—Phenols
- A61K31/06—Phenols the aromatic ring being substituted by nitro groups
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
- A01N63/25—Paenibacillus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/075—Ethers or acetals
- A61K31/085—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/12—Ketones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline
- A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
- A61K31/4035—Isoindoles, e.g. phthalimide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the present invention relates to an antibacterial adjuvant containing a biphenyl derivative compound as an active ingredient and a technique for using the same in various ways.
- Antibiotic-resistant bacteria 1 secrete antibiotic degrading enzymes to eliminate the activity of antibiotics, change the structure of antibiotics by antibiotic converting enzymes, or 2 inhibit the inflow of antibiotics / activate the outflow of antibiotics through the discharge pump to reduce the concentration of antibiotics in cells. It is known to acquire resistance to antibiotics by lowering or 3 changing the target protein to which the antibiotic binds through mutation. Antibiotic-resistant bacteria effectively fight antibiotics by mobilizing two or more of the resistance mechanisms, and it is also known that the degree of resistance increases as several mechanisms are mobilized. Therefore, antibiotics to fight resistant strains must be able to either 1 inhibit a hitherto unknown new bacterial target, or 2 avoid the development of resistance through inhibition of various target groups.
- One object of the present invention is to provide an antibacterial adjuvant that improves the sensitivity of bacteria to antibiotics.
- Another object of the present invention is to provide an antibacterial composition comprising the above-described antimicrobial adjuvant and polymyxin-based antibiotic as active ingredients.
- Another object of the present invention is to provide a pharmaceutical composition for preventing or treating organ damage caused by sepsis or septic shock, comprising the above-described antimicrobial adjuvant and polymyxin-based antibiotic as active ingredients.
- one aspect of the present invention provides an antimicrobial adjuvant comprising a compound represented by the following Chemical Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient.
- X is a halogen atom
- R 1 and R 2 are each independently a hydrogen atom or an alkyl having 1 to 6 carbon atoms.
- an antibacterial composition comprising the above-described antimicrobial adjuvant and polymyxin-based antibiotic as active ingredients.
- Another aspect of the present invention provides a pharmaceutical composition for preventing or treating organ damage caused by sepsis or septic shock, comprising the above-described antimicrobial adjuvant and polymyxin-based antibiotic as active ingredients.
- the antimicrobial adjuvant of the present invention improves the sensitivity of the gram-negative bacteria to the polymyxin-based antibiotic, thereby lowering the dose of the polymyxin-based antibiotic treated to inhibit the proliferation of the gram-negative bacteria by up to 128 times.
- the antimicrobial adjuvant of the present invention is administered in combination with a polymyxin-based antibiotic to cause a synergistic effect, thereby inhibiting the growth and killing of Gram-negative bacteria.
- 1 is a graph showing the bacterial growth inhibitory effect of PA108 and its derivatives (PA108-1 to 14) and polymyxin B (PMB) with respect to the Acinetobacter baumani strain through the relative respiratory rate of bacteria.
- Figure 2 is a graph showing the bacterial growth inhibitory effect of polymyxin B (PMB) alone, PA108 alone, or a combination treatment of polymyxin B (PMB) and PA108 with respect to Acinetobacter baumani strain through the relative respiratory rate of bacteria. .
- Figure 3 is a graph showing the apoptosis effect of polymyxin B (PMB) alone, PA108 alone, or a combination treatment of polymyxin B (PMB) and PA108 against Acinetobacter baumani strain.
- Figure 4 shows the result of confirming through checkerboard analysis whether it exhibits a synergistic effect by the combination treatment of polymyxin B (PMB) and PA108 for Acinetobacter baumani strain.
- PMB polymyxin B
- FIG. 5 is a fluorescence microscope (top) and a scanning electron microscope (bottom) when polymyxin B (PMB) alone, PA108 alone, or polymyxin B (PMB) and PA108 with respect to the Acinetobacter baumani strain were treated together. Morphological changes were observed.
- Figure 6 shows the renal toxicity of polymyxin B (left) and PA108 (right) in human-derived kidney cells through the viability of kidney cells.
- Figure 7 shows the survival rate of mice by administration of polymyxin B (PMB) alone, PA108 alone, or polymyxin B (PMB) and PA108 in a mouse sepsis model caused by Acinetobacter baumani strain infection.
- PMB polymyxin B
- PA108 PA108 against three strains of Klebsiella pneumoniae and three strains of Pseudomonas aeruginosa showing resistance to polymyxin-based antibiotics. (synergistic effect) is shown through checkerboard analysis.
- FIG. 10 shows functional information of genes with high statistical significance among genes whose expression increased or decreased compared to the control group when polymyxin B (PMB) and PA108 were treated in combination (purple: PMB and PA108 combination treatment group, yellow: PMB Treatment group, blue: PA108 treatment group).
- PMB polymyxin B
- Figure 11 shows bacterial cell membrane permeability changes (left) and cytoplasmic membrane potential changes (right) when polymyxin B (PMB) alone, PA108 alone, or polymyxin B (PMB) and PA108 for Acinetobacter baumani strains are combined is shown.
- One aspect of the present invention provides an antimicrobial adjuvant that improves the sensitivity of bacteria to antibiotics.
- the antimicrobial adjuvant of the present invention includes a compound represented by the following formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient.
- X may be any one halogen atom selected from the group consisting of F, Cl, Br and I, wherein X may be any one selected from the group consisting of F, Cl and Br, X may be Cl.
- R 1 and R 2 may each independently be a hydrogen atom or an alkyl.
- the alkyl refers to a straight-chain or branched saturated aliphatic hydrocarbon group, and may be an alkyl having 1 to 12 carbon atoms, 1 to 10 carbon atoms, 1 to 8 carbon atoms, or 1 to 6 carbon atoms, for example, methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, tert-butyl, sec-butyl, n-pentyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, 2,2-dimethylpropyl, 1- Ethylpropyl, 2-methylbutyl, 3-methylbutyl, n-hexyl, 1-ethyl-2-methylpropyl, 1,1,2-trimethylpropyl, 1,1-dimethylbutyl, 1,2-dimethylbutyl , 2,2-dimethylbutyl, 1,3-dimethylbutyl, 2-ethylbutyl, 2-methyl
- alkyl may be substituted or unsubstituted.
- the substituent(s) may be substituted at any possible point of connection.
- the substituent(s) are preferably alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylamino, halogen, thiol, hydroxy, nitro, cyano, cycloalkyl, heterocyclyl, aryl. , heteroaryl, cycloalkoxy, heterocyclic alkoxy, cycloalkylthio, heterocyclic alkylthio, oxo, carboxy, and may be any one or more independently selected from the group consisting of alkoxycarbonyl, but is not limited thereto.
- “Pharmaceutically acceptable salt” refers to a salt prepared by a conventional method, the salt includes an inorganic acid and an organic acid, hydrochloric acid, hydrobromic acid (hydrobromic acid), sulfuric acid, phosphoric acid, methanesulforic acid, ethanesulforic acid, malic acid, acetic acid, oxalic acid, tartaric acid (tartaric acid), citric acid, lactic acid, fumaric acid, succinic acid, maleic acid, salicylic acid, benzoic acid, phenylacetic acid (phenylacetic acid) and mandelic acid (mandelic acid) may be any one selected from the group consisting of, but is not limited thereto.
- “Pharmaceutically acceptable salts” also include cations such as sodium, potassium, aluminum, calcium, lithium, magnesium, zinc, and ammonia, ethylenediamine, N-methyl-glutamine, Lysine, arginine, ornithine, choline, N,N'-dibenzylethylenediamine, chloroprocaine, diethanolamine ( diethanolamine), procaine, N-benzylphenethylamine, diethylamine, piperazien, tri (hydroxymethyl) aminomethane [tri (hydroxymethyl) aminomethane] and Included are those formed from a base such as tetramethylammoniumhydroxide. These salts can be prepared by standard procedures, for example by reaction of a free acid with an appropriate organic or inorganic base. "Pharmaceutically acceptable salts” also include free acids, free bases and zwitterionic forms.
- the compound represented by Formula 1 may have an effect of improving the sensitivity to the antibiotic against the antibiotic-resistant bacteria. Therefore, the compound represented by Formula 1 can be used as an active ingredient of an antimicrobial adjuvant that can be treated in combination with antibiotics against bacteria that are resistant to antibiotics.
- antibacterial adjuvant is also called an “antibiotic adjuvant,” and even if it does not directly kill the bacteria, it suppresses the resistance of the bacteria to the antibiotic or increases the sensitivity of the bacteria to the antibiotic by inducing the accumulation of the antibiotic in the cell. means material.
- the “antibiotic” generally refers to a substance having antibacterial activity, for example, penicillins, cephalosporins, and monobactams, which are beta-lactam antibiotics having a beta-lactam ring as a basic structure. And carbapenems, polymyxins, which show an antibacterial effect by changing the cell membrane permeability of bacteria, and porins in the outer membrane of Gram-negative bacteria.
- Aminoglycosides which show antibacterial effects by binding to 50S of bacterial ribosome, and macrolides, which exhibit antibacterial effects by inhibiting protein synthesis
- glycopeptides that show antibacterial effect by inhibiting bacterial cell wall biosynthesis, lincomycins isolated from Streptomyces lincolnensis and have good antibacterial activity against anaerobic bacteria; It may be any one or more selected from the group consisting of quinolones, combinations thereof, and derivatives thereof, and in particular, may be polymyxin-based antibiotics.
- the polymyxin-based antibiotic is a peptide antibiotic consisting of a large positively charged ring, and is composed of a heptapeptide ring and three amino acid tails linked to fatty acids.
- the polymyxin-based antibiotic is produced by a non-ribosome peptide synthetase system in Gram-positive bacteria such as Panibacillus polymyxa, and binds to phospholipids present in the outer membrane of many Gram-negative bacteria and activates phospholipase to activate cell membranes.
- the polymyxin-based antibiotic may be polymyxin A, polymyxin B, polymyxin C, polymyxin D and polymyxin E (colistin), in particular B1 (C 56 H 98 N 16 O 13 , molecular weight 1203.49) and B2 (C 55 H 96 N 16 O 13 , molecular weight 1189.47) may be polymyxin B or polymyxin E as a main component.
- the polymyxin B and polymyxin E have the same structure, except that the amino acids linked to the 6th position are phenylalanine (Phe) and leucine (Leucine, Leu), respectively.
- the bacteria may be included without limitation as long as they are gram-negative bacteria having an outer membrane, and specifically may be pathogenic Gram-negative bacteria, for example, Escherichia sp. bacteria, Acinetobacter sp. bacteria, Pseudomonas sp. bacteria, or Klebsiella sp. bacteria, and the like.
- the Escherichia genus bacteria include Escherichia coli ( Escherichia coli ), Escherichia albertii ), Escherichia blattae ), Escherichia fergusonii ( Escherichia fergusonii ), Escherichia hermannii ( Escherichia hermannii ), Escherichia vulneris ( Escherichia vulneris ), and the like include, but are not limited to, the bacteria of the Acinetobacter genus include Acinetobacter baumannii , Acinetobacter zuni ( Acinetobacter junii ), Acinetobacter boissieri , Acinetobacter calcoaceticus , Acinetobacter haemolyticus , Acinetobacter nosocomialis Acinetobacter nosocomialis Acinetobacter schindleri , Acinetobacter ursingii , and the like, but are not limited there
- the Pseudomonas genus bacteria include Pseudomonas aeruginosa ( Pseudomonas aeruginosa ); Pseudomonas fluorescens ( Pseudomonas fluorescens ), Pseudomonas putida ( Pseudomonas putida ), Pseudomonas chlororaphis ( Pseudomonas chlororaphis ), Pseudomonas pertucinogena ( Pseudomanas pertucinogena ) ), and the like, but is not limited thereto.
- the bacteria of the genus Krebsiella include Klebsiella pneumoniae , Klebsiella granulomatis , Klebsiella oxytoca , Klebsiella terrigena , and the like. includes, but is not limited to.
- the bacteria may be resistant to antibiotics, in particular, at least one of the antibiotics described above.
- antibiotics in particular, at least one of the antibiotics described above.
- These "antibiotic-resistant bacteria” mean bacteria that are no longer affected or hardly affected by at least one previously effective antibiotic, and mean that the ability to withstand the antibiotics that have been effectively antibacterial activity has occurred. Antibiotic-resistant bacteria can pass on this resistance to their offspring.
- the antibiotic resistance mechanisms are diverse. For example, resistance is an impermeable mechanism that physically prevents an antibiotic from reaching the site of action inside or on the bacteria, rapidly removing the antibiotic from the bacteria so that an effective amount of the antibiotic does not reach the site of action inside or on the bacteria.
- a metabolic mechanism that destroys the antibiotic, converts the antibiotic into a harmless (or less harmful) compound, or makes the compound more readily excreted, a bypass mechanism in which bacteria use a different pathway than that inhibited by the antibiotic; Alternatively, it may occur through bacteria that are less sensitive to antibiotics in the form of antibiotic targets (eg, enzymes) or bacteria that do not have the target.
- antibiotic targets eg, enzymes
- the antibiotic-resistant bacteria may have resistance to two or more antibiotics, which is also referred to as "multidrug-resistant microorganisms".
- the multidrug-resistant bacteria include, for example, Methicillin-susceptible Staphylococcus aureus (MSSA), Methicillin-resistant Staphylococcus aureus (MRSA), and Vancomycin-resistant Staphylococcus aureus (Vancomycin-Resicillin-Resistant Staphylococcus aureus).
- VRSA Vancomycin-intermediate Staphylococcus aureus
- VRE Vancomycin-resistant enterococci
- VSE Multidrug-resistant Pseudomonas aeruginosa
- CRPA Carbepenem-resistant Pseudomonas aeruginosa
- CRE Resistant Enterobacteriaceae
- the compound represented by Formula 1 when the compound represented by Formula 1 is treated in combination with polymyxin at a concentration that does not have antibacterial activity by itself, to bacteria exhibiting resistance to the conventional polymyxin-based antibiotic, the It was confirmed that the death of bacteria that are resistant to polymyxin-based antibiotics is further promoted. From the above results, it is clear that the compound represented by Formula 1 of the present invention can be used as an active ingredient of an antimicrobial adjuvant to further improve the antibiotic resistance of antibiotic-resistant bacteria to restore the antimicrobial activity of the antibiotic. Able to know.
- Another aspect of the present invention provides an antibacterial composition
- an antibacterial adjuvant comprising the compound represented by Formula 1 as an active ingredient and an antibiotic as an active ingredient.
- the compound represented by Formula 1 of the present invention has an effect of improving the sensitivity of antibiotic-resistant bacteria to antibiotics.
- the antibacterial composition of the present invention changes the internal and external environment of the bacterial cell membrane, thereby destroying the integrity of the cell membrane lipid bilayer region and inducing high depolarization of the cell membrane, breaking the cytoplasmic homeostasis and eventually reducing cell permeability, resulting in cell death can induce
- the antibiotic-resistant bacteria are as described above, and in particular, may be Gram-negative bacteria.
- the antibiotic is also the same as described above, and in particular, it may be a polymyxin-based antibiotic.
- the antibacterial composition of the present invention can further improve the antibacterial activity of the polymyxin-based antibiotic against bacteria that are resistant to the polymyxin-based antibiotic than when the polymyxin-based antibiotic is administered alone.
- the antimicrobial composition of the present invention uses the antimicrobial adjuvant in combination, sufficient antibacterial activity can be achieved without excessive administration of the polymyxin-based antibiotic. Therefore, there is an effect of remarkably lowering side effects such as renal toxicity caused by an overdose of the polymyxin-based antibiotic.
- Another aspect of the present invention is to prevent organ damage due to sepsis or septic shock comprising an antibacterial adjuvant comprising the compound represented by Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient, and an antibiotic as an active ingredient Or it provides a pharmaceutical composition for treatment.
- the antibiotic is also the same as described above, and in particular, it may be a polymyxin-based antibiotic.
- the sepsis or septic shock may be caused by Gram-negative bacteria, and the Gram-negative bacteria are not limited as long as the bacteria are resistant to antibiotics, for example, Escherichia sp . bacteria and/or Acinetobacter sp. may be a bacterium.
- the “septicemia” refers to a condition in which a serious inflammatory reaction appears throughout the body due to infection with microorganisms.
- systemic inflammatory response syndrome When two or more of fever or hypothermia, an increase in respiratory rate (tachypnea), an increase in heart rate (tachycardia), or an increase or a significant decrease in the white blood cell count on blood tests are present, it is referred to as systemic inflammatory response syndrome. ; SIRS).
- SIRS systemic inflammatory response syndrome
- Pathogens continuously or intermittently enter the bloodstream from an infectious lesion in the body, settle in various organ tissues, create lesions, and show severe systemic symptoms. Sepsis can potentially cause septic shock. When sepsis worsens, the functions of various organs (heart, kidney, liver, brain, lung, etc.)
- the survival rate of the sepsis animal model was improved, and the number of infected bacteria (CFU) in organs including the liver, lung, kidney, and spleen was significantly reduced, so that the antimicrobial adjuvant of the present invention
- a composition comprising a polymyxin-based antibiotic is useful for the prevention or treatment of sepsis.
- prevention means any action that suppresses or delays the onset of sepsis or septic shock by administration of the composition according to the present invention.
- the “treatment” refers to clinical symptoms associated with sepsis and conditions associated with multi-organ dysfunction syndrome (eg, varying degrees of fever, hypotoxemia, death, tachycardia, endothelitis, myocardial infarction) by administration of the composition according to the present invention.
- high delirium, metamorphic mental state, vascular collapse and organ damage, acute respiratory distress syndrome, coagulopathy, heart failure, renal failure, shock and/or coma means any behavior that is improved or beneficially altered.
- the present invention can suppress organ damage caused by sepsis.
- the pharmaceutical composition of the present invention can prevent or treat sepsis by inhibiting organ damage caused by sepsis.
- the organ is an organ damaged due to sepsis, and there is no limitation on the organ in which organ damage can be suppressed by the composition of the present invention. For example, it may be at least one selected from the group consisting of liver, kidney and lung.
- the pharmaceutical composition according to the present invention may be formulated by adding a non-toxic and pharmaceutically acceptable carrier, adjuvant and excipient according to a conventional method, for example, tablets, capsules, troches, solutions, suspensions, etc. orally It may be prepared as a formulation for administration or a formulation for parenteral administration.
- excipients that can be used in the pharmaceutical composition according to the present invention include sweeteners, binders, solubilizers, solubilizers, wetting agents, emulsifiers, isotonic agents, adsorbents, disintegrants, antioxidants, preservatives, lubricants, fillers, fragrances, etc.
- lactose for example, lactose, dextrose, sucrose, mannitol, sorbitol, cellulose, glycine, silica, talc, stearic acid, sterine, magnesium stearate, magnesium aluminum silicate, starch, gelatin, gum tragacanth, egg ginsinic acid, sodium alginate, methylcellulose, sodium carboxymethylcellulose, agar, water, ethanol, polyethylene glycol, polyvinylpyrrolidone, sodium chloride, calcium chloride, orange essence, strawberry essence, vanilla flavor, and the like.
- the compound of the present invention may be included at a concentration level ranging from 0.1% to 95% by weight relative to the total weight of the pharmaceutical composition, that is, in an amount sufficient to obtain the desired effect.
- the pharmaceutical composition of the present invention may be administered to mammals such as rats, mice, livestock, and humans by various routes. All modes of administration may be administered by, for example, skin, oral, rectal, intravenous, abdominal, intramuscular, subcutaneous, intrauterine or intracerebroventricular injection, preferably either oral or intravenous. It may be administered by the route of, but is not limited thereto.
- the administration may contain one or more active ingredients exhibiting the same or similar function.
- one or more pharmaceutically acceptable carriers may be additionally included.
- the pharmaceutically acceptable carrier may be used in a mixture of saline, sterile water, Ringer's solution, buffered saline, dextrose solution, maltodextrin solution, glycerol, ethanol, and one or more of these components, and if necessary, antioxidants, buffers, Other common additives such as bacteriostatic agents may be added.
- the compound according to the present invention is easy to formulate in various ways, for example, by adding diluents, dispersing agents, surfactants, binders and lubricants additionally, formulations for injection such as aqueous solutions, suspensions, emulsions, powders, tablets, capsules, etc. It can be formulated as tablets, pills, granules or injection solutions.
- the amount of the compound at the time of administration varies depending on the patient's weight, age, sex, health status, diet, administration time, administration method, excretion rate, severity of disease, and the like.
- the daily dose of the compound of the present invention is 0.0001 to 100 mg/kg, and preferably, an amount of 0.001 to 30 mg/kg may be divided and administered once or several times a day.
- the administration period may be 1 day to 2 months, but may be administered without limitation until the prevention or treatment effect of the disease appears.
- the antibacterial adjuvant of the present invention improves the sensitivity of gram-negative bacteria to polymyxin-based antibiotics, thereby lowering the dose of polymyxin-based antibiotics treated to inhibit the proliferation of gram-negative bacteria by up to 128 times. Not only can side effects such as renal toxicity caused by excessive administration of polymyxin be significantly reduced, but also when administered in combination with polymyxin-based antibiotics, it exhibits excellent growth inhibition and killing effects of gram-negative bacteria. Polymyxin-based antibiotics can again restore antibacterial activity against Gram-negative bacteria that have been resistant to antibiotics, so that existing antibiotics can be used as they are without the need to develop new antibiotics.
- Another aspect of the present invention is an antibacterial adjuvant comprising a compound represented by Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient; And it provides a method for preventing, improving or treating organ damage caused by sepsis or septic shock, comprising administering a polymyxin-based antibiotic to a subject.
- Another aspect of the present invention is a compound represented by Formula 1 or a pharmaceutically acceptable salt thereof for use in the preparation of a medicament for the prevention, improvement or treatment of organ damage caused by sepsis or septic shock as an active ingredient.
- substances capable of killing polymyxin-resistant bacteria by acting with polymyxin among various compounds possessed by the Korea Research Institute of Chemical Technology compound bank were screened using the cellular respiration rate measurement method.
- Bacteria were isolated from a sepsis-infected patient at Yonsei University Hospital, and the bacteria identified as a polymyxin-resistant strain and a multidrug-resistant strain Acinetobacter baumannii colistin resistance 357 (hereinafter, R357 strain) were provided and used in the experiment.
- a single colony was inoculated into 3 ml of LB broth on an LB agar plate in which bacteria were grown, and cultured overnight at 37° C. at 220 rpm for 16 hours. Then, in a 250ml flask, make 50ml of a 1/1000 dilution of the culture solution, put 0.5% triphenyl tetrazolium chloride (TTC), and 16 ⁇ g/mL of polymyxin B (polymyxin B, hereinafter, PMB) was added and mixed.
- TTC triphenyl tetrazolium chloride
- each of the different candidate compounds was finally dispensed to a 96-well plate by 198 ul at a concentration of 5 ⁇ M, and 2 ul of each was dispensed into each well and mixed, followed by observation at 37° C. for 24 hours using a phenotype microarray. And the OD value was measured once more using a multifunctional microplate reader, and the results were compared.
- PA108 derivatives were either provided by the Korea Research Institute of Chemical Technology Compound Bank or directly synthesized and used.
- a single colony was inoculated into 3 ml of LB broth on an LB agar plate in which bacteria were grown, and cultured overnight at 37° C. at 220 rpm for 16 hours. Then, in a 250ml flask, 50ml of a 1/1000 dilution of the culture solution was made, 0.5% triphenyl tetrazolium chloride (TTC) was added, and 16 ⁇ g/mL of polymyxin B (polymyxin B, PMB) was added and mixed.
- TTC triphenyl tetrazolium chloride
- each of the different candidate compounds was finally dispensed to a 96-well plate by 198 ul at a concentration of 5 ⁇ M, and 2 ul of each was dispensed into each well and mixed, followed by observation at 37° C. for 24 hours using a phenotype microarray. And the OD value was measured once more using a multifunctional microplate reader, and the results were compared.
- a single colony was inoculated into 3 ml of LB broth on an LB agar plate in which bacteria were grown, and cultured overnight at 37° C. at 220 rpm for 16 hours. Then, in a 250ml flask, 50ml of the culture solution was diluted 1/1000, and 0.5% triphenyl tetrazolium chloride (TTC) was added and mixed. Then, 198ul was dispensed in a 96-well plate.
- TTC triphenyl tetrazolium chloride
- CFU colony forming unit
- the PMB or PA108 alone treatment group did not show the killing effect of the R357 strain (Fig. 3, black, blue).
- apoptosis was induced in the co-treatment group of PMB and PA108 ( FIG. 3 , red).
- the simultaneous treatment group showed 10 7 times the killing effect compared to the control group and the single treatment group based on 14 hours, and finally, 99.99999% of the bacteria killing effect was exhibited.
- a checkerboard assay was performed to confirm that a synergy effect appeared when PA108 was co-treated with a polymyxin-based antibiotic, and the fractional inhibitory concentration index (FICI) was obtained from this result.
- FICI fractional inhibitory concentration index
- the MIC and FICI values are shown in Table 2.
- the FICI value is 0.5 or less, it is synergy, if 0.5 to 4.0, it is an additive effect (indifference), and if it is 4 or more, it is judged as antagonistic.
- a single colony was inoculated into 3 ml of LB broth on an LB agar plate and cultured overnight at 37° C. at 220 rpm for 16 hours.
- PMB was treated at a concentration of 16 ⁇ g/ml and PA108 at a concentration of 5 ⁇ M, and cultured for 9 hours.
- the cells were centrifuged at 8,000 ⁇ g for 10 minutes at 4°C, washed 3 times, and resuspended in PBS. After fixing 3 ml of the cell suspension, it was observed with a scanning electron microscope.
- SYTO9 (67 mM, 3 ⁇ L), which binds to DNA and RNA in living cells and emits green fluorescence, and DNA in dead cells, using the LIVE/DEAD BacLight Bacterial Viability Kit (Cat #. L7007, Invitrogen, Waltham, Massachusetts, USA) And PI (Propidium iodide) (1.67 mM, 3 ⁇ L) that binds to RNA and emits red fluorescence was added to each sample in a final volume of 3 ml, and incubated at room temperature for 15 minutes in the dark, and observed with a fluorescence microscope.
- LIVE/DEAD BacLight Bacterial Viability Kit Cat #. L7007, Invitrogen, Waltham, Massachusetts, USA
- PI Propidium iodide
- ACHN kidney cells were cultured for 24 hours at 2 ⁇ 10 4 cells/well, and then all wells were replaced with a medium mixed with PMB or PA108. After 0, 24, 48, 72, and 96 hours of PMB or PA108 treatment, cell viability was evaluated by measuring the cell viability in the ratio of the amount of ATP at each hour to 0 hour through cell titer glo.
- mice 5 ⁇ 10 7 in 6-week-old C57BL/6 mice
- a mouse model of sepsis induced by R357 infection was prepared by intraperitoneal injection of the R357 strain, and the survival rate of mice was measured by intraperitoneal injection of 100 ⁇ g/kg dose of PMB and 60 ⁇ g/kg dose of PA108 alone or in combination.
- mice died within 42 hours in the control group, PMB alone, and PA108 alone treatment group.
- mice were alive without showing any pathological phenomenon until 168 hours (FIG. 7).
- the R357 strain was not detected in the organs of the mouse, and it was confirmed that the R357 strain was completely removed by the simultaneous treatment of PMB and PA108.
- PA108 at a concentration of 0 to 80 ⁇ M and PMB at a concentration of 0 to 128 ⁇ g/Ml was aliquoted by 2ul and mixed, and then incubated at 37° C. for 18 hours using a multifunctional microplate reader to OD The values were measured.
- the culture solution was dispensed by 5 ml into three 15 ml round culture tubes, each treated with PMB at a concentration of 16 ⁇ g/ml, PA108 at a concentration of 5 ⁇ M, PMB at a concentration of 16 ⁇ g/ml, and PA108 at a concentration of 5 ⁇ M at 37° C., 220 rpm. incubated for hours. Thereafter, the bacteria were washed 3 times with PBS, centrifuged at 4°C, 8,000 ⁇ g for 10 minutes, and stored at -80°C.
- a library for RNA sequencing was prepared by extracting total RNA with a TruSeq Stranded Total RNA sample preparation kit containing Ribo-Zero H/M/R and synthesizing cDNA with a size of 150 bp.
- the synthesized cDNA library was evaluated for quality with an Agilent 2100 BioAnalyzer (Agilent, CA, USA), and after cluster amplification of the denatured template, both ends of the DNA fragment were sequenced using Illumina Novaseq 6000 (Illumina, CA, USA). Paired-end sequencing was performed. Reads were filtered for transcript data analysis, and the filtered reads were mapped to the reference genome using the aligner STAR v.2.4.0b. Thereafter, gene expression was quantified using a KAPA library quantification kit (Kapa Biosystems, MA, USA) according to the manufacturer's library quantification protocol to measure gene expression level.
- DEGs differential expression genes
- DEGs differentially expressed genes
- the fluidity of the cell membrane is made smoothly by treatment with a low-concentration antibiotic (PMB) that does not directly affect the bacteria, and through this, the active oxygen of the bacteria is excessively caused by the substance (PA108) that enters the cytoplasm. cytoplasmic homeostasis is disrupted and eventually cell permeability is reduced, leading to apoptosis.
- PMB low-concentration antibiotic
- Polymyxin E (colistin) exhibits bactericidal activity by specifically binding to LPS (Lipopolysaccharide) and phospholipids in the outer cell membrane of Gram-negative bacteria. Affinity is reduced, indicating resistance to colistin. Therefore, it was confirmed whether the addition of PA108 caused changes in the bacterial membrane potential and permeability.
- LPS Lipopolysaccharide
- colony cultures grown for 16 hours were washed and resuspended in 0.01M PBS at pH 7.4.
- the absorbance at 600 nm of the bacterial suspension was normalized to 0.5 in the same buffer and the dye PI (cat. P1304MP, Thermo Fisher Scientific, Waltham, Massachusetts, USA) was added to a final concentration of 1.67 ⁇ M.
- PI catalog. P1304MP, Thermo Fisher Scientific, Waltham, Massachusetts, USA
- 198 ⁇ l of fluorescently labeled bacterial cells were added to a 96-well plate followed by addition of 2 ⁇ l of 16 ⁇ g/ml PMB and 5 ⁇ M PA108.
- membrane permeability was measured by measuring fluorescence with a multifunctional microplate reader in the wavelength range of excitation 535 nm and emission 615 nm fluorescence measurement.
- Cell membrane potential was measured by resuspending cells in 5 mM HEPES (pH 7.0, +5 mM glucose), and DiSC3(5)(3,3'-Dipropylthiadicarbocyanine Iodide) (50 ⁇ M, Cat. D306, Invitrogen, Carlsbad), a potential-sensitive dye. , California) was added and incubated for 30 minutes, the membrane potential was measured by measuring fluorescence with a multifunctional microplate reader.
- PA108 is simultaneously treated as an antimicrobial adjuvant for PMB, causing damage to the lipid bilayer region of the bacterial cell plasma membrane and inducing bacterial death.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Virology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (14)
- 청구항 1에 있어서,X는 염소 원자이고, R1은 수소 원자이고, R2는 메틸인 항균 보조제.
- 청구항 1 또는 청구항 2에 있어서,상기 항균 보조제는 세균의 폴리믹신계 항생제에 대한 감수성을 향상시키는 것인 항균 보조제.
- 청구항 3에 있어서,상기 폴리믹신계 항생제는 폴리믹신 B 또는 폴리믹신 E인 항균 보조제.
- 청구항 3에 있어서,상기 세균은 그람음성 세균(gram-negative bacteria)인 항균 보조제.
- 청구항 5에 있어서,상기 그람음성 세균은 에스케리키아 속(Escherichia sp.) 세균 아시네토박터 속(Acinetobacter sp.) 세균, 슈도모나스 속(Pseudomonas sp.) 세균 또는 크렙시엘라 속(Klebsiella sp.) 세균인 항균 보조제.
- 청구항 6에 있어서,상기 에스케리키아 속 세균은 에스케리키아 콜리(Escherichia coli), 에스케리키아 알버티(Escherichia albertii), 에스케리키아 블라태(Escherichia blattae), 에스케리키아 페르구소니(Escherichia fergusonii), 에스케리키아 헤르마니(Escherichia hermannii) 및 에스케리키아 불네리스(Escherichia vulneris)로 구성된 군에서 선택되는 적어도 하나이고,상기 아시네토박터 속 세균은 아시네토박터 바우마니(Acinetobacter baumannii), 아시네토박터 주니(Acinetobacter junii), 아시네토박터 보이시에리(Acinetobacter boissieri), 아시네토박터 칼코아세티쿠스(Acinetobacter calcoaceticus), 아시네토박터 해모리티쿠스(Acinetobacter haemolyticus), 아시네토박터 노소코미알리스(Acinetobacter nosocomialis), 아시네토박터 쉰들레리(Acinetobacter schindleri) 및 아시네토박터 유르신기(Acinetobacter ursingii)로 구성된 군에서 선택되는 적어도 하나이고,상기 슈도모나스 속(Pseudomonas sp.) 세균은 슈도모나스 애루지노사(Pseudomonas aeruginosa); 슈도모나스 플루오레슨스(Pseudomonas fluorescens), 슈도모나스 푸티다(Pseudomonas putida), 슈도모나스 클로로라피스(Pseudomonas chlororaphis), 슈도모나스 퍼투시노제나(Pseudomanas pertucinogena), 슈도모나스 스투트제리(Pseudomanas stutzeri) 및 슈도모나스 시린개(Pseudomanas syringae)로 구성된 군에서 선택되는 적어도 하나이고,상기 크렙시엘라 속 세균은 크렙시엘라 뉴모니아(Klebsiella pneumonia), 크렙시엘라 그라눌로마티스(Klebsiella granulomatis), 크렙시엘라 옥시토카(Klebsiella oxytoca) 및 크렙시엘라 테리게나(Klebsiella terrigena)로 구성된 군에서 선택되는 적어도 하나인, 항균 보조제.
- 청구항 5에 있어서,상기 그람음성 세균은 폴리믹신계 항생제에 내성이 있는 세균이거나, 다제내성(multi-drug resistance) 세균인 항균 보조제.
- 청구항 1의 항균 보조제, 및 폴리믹신계 항생제를 유효성분으로 포함하는 항균용 조성물.
- 청구항 9에 있어서,상기 조성물은 그람 음성 세균의 세포 사멸을 유도하는 것인, 항균용 조성물.
- 청구항 9에 있어서,상기 조성물은 그람 음성 세균의 세포막 탈분극을 유도하여 세포막을 손상시키는 것인, 항균용 조성물.
- 청구항 1의 항균 보조제 및 폴리믹신계 항생제를 유효성분으로 포함하는 패혈증 또는 패혈증성 쇼크에 의한 장기 손상의 예방 또는 치료용 약학적 조성물.
- 청구항 12에 있어서,상기 패혈증 또는 패혈증성 쇼크는 에스케리키아 속(Escherichia sp.) 세균 또는 아시네토박터 속(Acinetobacter sp.) 세균의 감염에 의해 유발된 것인, 약학적 조성물.
- 청구항 12에 있어서,상기 장기는 간장, 신장 및 폐로 구성되는 군에서 선택되는 적어도 하나인, 약학적 조성물.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22749992.8A EP4289272A4 (en) | 2021-02-02 | 2022-01-28 | ANTIMICROBIAL ADJUVANT CONTAINING A COMPOUND DERIVED FROM BIPHENYL AS ACTIVE INGREDIENT, AND USES THEREOF |
CN202280012998.XA CN116847735A (zh) | 2021-02-02 | 2022-01-28 | 含有联苯基衍生物化合物作为有效成分的抗菌佐剂及其用途 |
JP2023546500A JP2024505573A (ja) | 2021-02-02 | 2022-01-28 | ビフェニル誘導体化合物を有効成分として含有する抗菌補助剤及びこの用途 |
US18/275,475 US20240148670A1 (en) | 2021-02-02 | 2022-01-28 | Antimicrobial adjuvant containing biphenyl derivative compound as active ingredient, and uses thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2021-0014932 | 2021-02-02 | ||
KR20210014932 | 2021-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022169243A1 true WO2022169243A1 (ko) | 2022-08-11 |
Family
ID=82742361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2022/001632 WO2022169243A1 (ko) | 2021-02-02 | 2022-01-28 | 바이페닐 유도체 화합물을 유효성분으로 함유하는 항균 보조제 및 이의 용도 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240148670A1 (ko) |
EP (1) | EP4289272A4 (ko) |
JP (1) | JP2024505573A (ko) |
KR (1) | KR20220111676A (ko) |
CN (1) | CN116847735A (ko) |
WO (1) | WO2022169243A1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012085092A1 (de) * | 2010-12-21 | 2012-06-28 | Christian-Albrechts-Universität Zu Kiel | Antibakteriell und antimykotisch wirkende substanzen biphenylyl -verbindungen |
KR20160009041A (ko) * | 2013-05-22 | 2016-01-25 | 뉴 파마 라이센스 홀딩스 리미티드 | 폴리믹신 유도체 및 상이한 항생제와의 조합 요법에 있어서의 이들의 용도 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU537068B2 (en) * | 1979-10-18 | 1984-06-07 | Warner-Lambert Company | Substituted -5-((7-chloro-4-quinolinyl)amino)-3-(amino- methyl)-(1,1:-biphenyl)-2-ol compounds |
WO2005022997A1 (en) * | 2003-09-04 | 2005-03-17 | Valent Biosciences Corporation | Fungicide |
KR101913789B1 (ko) * | 2017-03-21 | 2018-10-31 | 한국화학연구원 | 코로나 바이러스 감염으로 인한 질환 치료용 화합물 |
-
2022
- 2022-01-28 WO PCT/KR2022/001632 patent/WO2022169243A1/ko active Application Filing
- 2022-01-28 CN CN202280012998.XA patent/CN116847735A/zh active Pending
- 2022-01-28 US US18/275,475 patent/US20240148670A1/en active Pending
- 2022-01-28 EP EP22749992.8A patent/EP4289272A4/en active Pending
- 2022-01-28 JP JP2023546500A patent/JP2024505573A/ja active Pending
- 2022-01-28 KR KR1020220013425A patent/KR20220111676A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012085092A1 (de) * | 2010-12-21 | 2012-06-28 | Christian-Albrechts-Universität Zu Kiel | Antibakteriell und antimykotisch wirkende substanzen biphenylyl -verbindungen |
KR20160009041A (ko) * | 2013-05-22 | 2016-01-25 | 뉴 파마 라이센스 홀딩스 리미티드 | 폴리믹신 유도체 및 상이한 항생제와의 조합 요법에 있어서의 이들의 용도 |
Non-Patent Citations (4)
Title |
---|
KAUL M, PARHI A K, ZHANG Y, LAVOIE E J, TUSKE S, ARNOLD E, KERRIGAN J E, PILCH D S: "A bactericidal guanidinomethyl biaryl that alters the dynamics of bacterial FtsZ polymerization.", JOURNAL OF MEDICINAL CHEMISTRY, vol. 55, no. 22, 26 November 2012 (2012-11-26), US , pages 10160 - 10176, XP002695345, ISSN: 0022-2623, DOI: 10.1021/jm3012728 * |
MUDDUKRISHNAIAH K, VIJAYAKUMAR V, THAVAMANI BSAMUEL, SHILPA VP, RADHAKRISHNAN N, ABBAS HEBAS: "Synthesis, characterization, and In vitro antibacterial activity and molecular docking studies of N4, N4'-dibutyl-3,3'-dinitro-[1,1'-Biphenyl]-4,4'-diamine", BIOMEDICAL AND BIOTECHNOLOGY RESEARCH JOURNAL, vol. 4, no. 4, 1 January 2020 (2020-01-01), pages 318 - 322, XP055957778, ISSN: 2588-9834, DOI: 10.4103/bbrj.bbrj_52_20 * |
PAULO R. RIBEIRO; CALINE G. FERRAZ; MARIA L.S. GUEDES; DIRCEU MARTINS; FREDERICO G. CRUZ;: "A new biphenyl and antimicrobial activity of extracts and compounds from", FITOTERAPIA, vol. 82, no. 8, IT , pages 1237 - 1240, XP028322588, ISSN: 0367-326X, DOI: 10.1016/j.fitote.2011.08.012 * |
See also references of EP4289272A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP4289272A4 (en) | 2024-07-17 |
CN116847735A (zh) | 2023-10-03 |
JP2024505573A (ja) | 2024-02-06 |
KR20220111676A (ko) | 2022-08-09 |
US20240148670A1 (en) | 2024-05-09 |
EP4289272A1 (en) | 2023-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU715654B2 (en) | Efflux pump inhibitors | |
JPH10513361A (ja) | 抗菌剤の増強剤 | |
US20210024580A1 (en) | Novel Anti-Infective Compound | |
Patel et al. | Synthetic ionophores as non-resistant antibiotic adjuvants | |
Kesharwani et al. | Detection of β-lactamase and antibiotic susceptibility of clinical isolates of Staphylococcus aureus | |
WO2022169243A1 (ko) | 바이페닐 유도체 화합물을 유효성분으로 함유하는 항균 보조제 및 이의 용도 | |
Wang et al. | Dimeric γ-AApeptides with potent and selective antibacterial activity | |
DK2714034T3 (en) | COMPOSITIONS INCLUDING CEFEPIM AND TAZOBACTAM | |
Mitsuhashi | Comparative antibacterial activity of new quinolone-carboxylic acid derivatives | |
Mitsuyama et al. | Characteristics of quinolone-induced small colony variants in Staphylococcus aureus. | |
Maple et al. | The in-vitro susceptibilities of toxigenic strains of Corynebacterium diphtheriae isolated in northwestern Russia and surrounding areas to ten antibiotics | |
Drlica et al. | Fluoroquinolone resistance | |
ITO et al. | Inhibitory activity on DNA gyrase and intracellular accumulation of quinolones: structure-activity relationship of Q-35 analogs | |
Abdelmassih et al. | Repurposing fusidic acid as an antimicrobial against enterococci with a low probability of resistance development | |
Sanderson et al. | Anaerobic organisms in postoperative wounds. | |
Eleftherianos | Novel antibiotic compounds produced by the insect pathogenic bacterium Photorhabdus | |
Iwao et al. | In vitro and in vivo anti-Helicobacter pylori activity of Y-904, a new fluoroquinolone | |
Garcia et al. | In vitro activity of WIN 49375 compared with those of other antibiotics in isolates from cancer patients | |
WO2018167506A1 (en) | Antibacterial compounds | |
Guimaraes et al. | The comparative in-vitro activity of norfloxacin, ciprofloxacin, enoxacin and nalidixic acid against 423 strains of Gram-negative rods and staphylococci isolated from infected hospitalised patients | |
WO2018160104A1 (ru) | Композиция антимикробных препаратов для лечения инфекционных заболеваний людей и животных и способ её применения | |
US11752195B2 (en) | Compositions and methods of use of synthetic peptides with Mycobacterium abscessus inhibitory activity | |
Al-Janabi | Comparison of the disc diffusion assay with spectrophotometer technique for antibacterial activity of diclofenac sodium, indomethacin and mefenamic acid | |
US20240197823A1 (en) | Cationic antimicrobial peptides and uses thereof | |
Christensen et al. | Chlamydia trachomatis: in vitro susceptibility to antibiotics singly and in combination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22749992 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2023546500 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 18275475 Country of ref document: US Ref document number: 202280012998.X Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022749992 Country of ref document: EP Effective date: 20230904 |