TW202302098A - 一種含雜原子環丁烷取代基的吡啶酮衍生物的應用 - Google Patents
一種含雜原子環丁烷取代基的吡啶酮衍生物的應用 Download PDFInfo
- Publication number
- TW202302098A TW202302098A TW111118990A TW111118990A TW202302098A TW 202302098 A TW202302098 A TW 202302098A TW 111118990 A TW111118990 A TW 111118990A TW 111118990 A TW111118990 A TW 111118990A TW 202302098 A TW202302098 A TW 202302098A
- Authority
- TW
- Taiwan
- Prior art keywords
- substance
- formula
- gel
- pharmaceutically acceptable
- carbomer
- Prior art date
Links
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical class OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 title abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 71
- 239000003814 drug Substances 0.000 claims abstract description 42
- 239000000126 substance Substances 0.000 claims abstract description 42
- 229940079593 drug Drugs 0.000 claims abstract description 26
- 208000008960 Diabetic foot Diseases 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000000499 gel Substances 0.000 claims description 48
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 24
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- 229920002125 Sokalan® Polymers 0.000 claims description 19
- 229960001631 carbomer Drugs 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000003937 drug carrier Substances 0.000 claims description 15
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 11
- 230000029663 wound healing Effects 0.000 claims description 11
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 9
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 claims description 9
- 239000002552 dosage form Substances 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 5
- 239000002674 ointment Substances 0.000 claims description 4
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- 229960004063 propylene glycol Drugs 0.000 claims description 3
- 229960004418 trolamine Drugs 0.000 claims description 3
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 claims description 2
- 229940075509 carbomer 1342 Drugs 0.000 claims description 2
- 229940082484 carbomer-934 Drugs 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003349 gelling agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012453 solvate Substances 0.000 abstract 2
- 206010052428 Wound Diseases 0.000 description 26
- 208000027418 Wounds and injury Diseases 0.000 description 25
- 241000700159 Rattus Species 0.000 description 18
- 206010012601 diabetes mellitus Diseases 0.000 description 17
- 241001465754 Metazoa Species 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 14
- 239000008280 blood Substances 0.000 description 14
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 11
- 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 10
- 239000008103 glucose Substances 0.000 description 10
- 108090000765 processed proteins & peptides Proteins 0.000 description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000011200 topical administration Methods 0.000 description 5
- 241000124008 Mammalia Species 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 2
- 241000700157 Rattus norvegicus Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000033115 angiogenesis Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000012050 conventional carrier Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 229960002725 isoflurane Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 229960001052 streptozocin Drugs 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 2
- LEBVLXFERQHONN-UHFFFAOYSA-N 1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide Chemical compound CCCCN1CCCCC1C(=O)NC1=C(C)C=CC=C1C LEBVLXFERQHONN-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 206010017711 Gangrene Diseases 0.000 description 1
- 101500025419 Homo sapiens Epidermal growth factor Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010022489 Insulin Resistance Diseases 0.000 description 1
- 108010093008 Kinins Proteins 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229960003150 bupivacaine Drugs 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000816 effect on animals Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229940116978 human epidermal growth factor Drugs 0.000 description 1
- 201000001421 hyperglycemia Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 210000004088 microvessel Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- GVUGOAYIVIDWIO-UFWWTJHBSA-N nepidermin Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CS)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CS)NC(=O)[C@H](C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C(C)C)C(C)C)C1=CC=C(O)C=C1 GVUGOAYIVIDWIO-UFWWTJHBSA-N 0.000 description 1
- 201000001119 neuropathy Diseases 0.000 description 1
- 230000007823 neuropathy Effects 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003883 ointment base Substances 0.000 description 1
- 229940124583 pain medication Drugs 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000009772 tissue formation Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 229940126702 topical medication Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4436—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Neurosurgery (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Pyridine Compounds (AREA)
Abstract
本發明揭示了一種含雜原子環丁烷取代基的吡啶酮衍生物的應用。本發明提供一種物質A在製備藥物中的應用,所述物質A為如式Ⅰ所示化合物、其藥學上可接受的鹽;所述藥物為治療和/或預防糖尿病足的藥物。本發明的物質A或包含物質A的藥物對糖尿病足病人具有良好的活性。
Description
本申請主張申請日為2021年5月20的中國專利申請2021105610935和2022年5月6日的中國專利申請2022105321130優先權。本申請引用上述中國專利申請的全文。
本發明涉及生物醫藥技術領域,具體地,本發明涉及一種含雜原子環丁烷取代基的吡啶酮衍生物的應用。
糖尿病足是伴隨糖尿病發生的一種慢性併發症,為糖尿病周圍血管、神經病變所造成的下肢發生異常改變的一種總稱,由於併發感染,導致肢端壞疽,這也是直接使患者面臨殘疾的一個重要誘因。由於其多見於下肢、足趾以及足底部,所以被臨床叫做是糖尿病足。主要是由於長時間的處於高血糖狀態下,沒有得到理想的控制,導致下肢大血管與微血管發生病理性的改變,繼而肢端陷入到缺血、缺氧的狀態下,使組織喪失掉活力。
糖尿病足創面癒合過程是一個複雜的、多階段的過程,由於各種複雜性,患者血管生成和再上皮化不足,嚴重發炎是嗜中性顆粒細胞浸潤引起的另一個有害因素。此外,糖尿病足是劇烈發炎的結果。由於糖尿病患者發生糖尿病足的風險增加,導致生活品質下降,生產力損失,也給醫療系統帶來了巨大的經濟負擔,患有糖尿病足的2型糖尿病患者每年的直接和間接醫療費用約為13561美元。有證據表明導致傷口癒合延遲的各種因素包括血糖位準升高、胰島素抵抗增加、血管生成和膠原沉積減少、浸潤反應延遲、傷口部位血液供應受阻、顆粒組織形成減少和血液黏度增加。儘管在過去的幾十年裡對糖尿病足的研究取得了巨大的突破,但有效地治療糖尿病足仍然是一個挑戰。
本發明所要解決的技術問題是現有治療糖尿病足的藥物結構較為單一。本發明提供了含雜原子環丁烷取代基的吡啶酮衍生物的應用,該物質及包含該物質的藥物具有促進糖尿病足傷口癒合的能力。
所述應用中,所述藥物透過增加糖尿病足病人的傷口癒合能力治療和/或預防糖尿病足。
所述應用中,所述藥物包含①物質A和②藥學上可接受的載劑。
所述應用中,所述藥物的劑型為外用製劑,例如乳膏劑、軟膏劑或凝膠劑,優選為凝膠劑。
所述應用中,所述藥物的施用頻率可為1次/日、2次/日或3次/日。每次施用所述藥物時,所述藥物所含有的所述物質A的劑量可根據受試者/患者的實際治療效果來確定。較佳地,所述應用中,所述物質A中的如式Ⅰ所示化合物的質量占所述藥物的0.1-4%,例如0.1%、0.2 %、0.3 %、0.4%、0.5%、0.6%、0.7%、0.8%、0.9%、1.0 %、1.1%、1.2 %、1.3%、1.4%、1.5%、1.6%、1.7%、1.8%、1.9%、2.0%、2.1%、2.2%、2.3%、2.4%、2.5%、2.6%、2.7%、2.8%、2.9%、3.0 %、3.1%、3.2 %、3.3%、3.4%、3.5%、3.6%、3.7%、3.8%、3.9%或4.0%。
所述應用中,所述如式Ⅰ所示化合物的質量分率為0.3-3%,例如0.3%、1%或3%。
所述應用中,所述藥物由0.3-3%如式Ⅰ所示化合物、1%卡波姆940NF、50%丙二醇、13%二乙二醇單乙基醚、1%三乙醇胺和水組成,水補足100%。
所述組成物中,較佳地,所述如式Ⅰ所示化合物的質量分率為0.3-3%;例如0.3%、1%或3%。
所述組成物由0.3-3%所述如式Ⅰ所示化合物、1%卡波姆940NF、50%丙二醇、13%二乙二醇單乙基醚、1%三乙醇胺和水組成,水補足100%。
所述組成物中,較佳地,所述組成物用於治療和/或預防糖尿病足。
所述外用組成物中,較佳地,所述如式Ⅰ所示化合物的質量分率為0.1-4%;優選地,所述如式Ⅰ所示化合物的質量分率為0.3-3%,例如0.3%、1%或3%。
所述外用組成物中,較佳地,所述外用組成物可用於治療和/或預防糖尿病足。
所述外用組成物中,所述藥學上可接受的載劑為本領域此類外用組成物常規的載劑;較佳地,所述藥學上可接受的載劑至少為卡波姆、丙二醇、二乙二醇單乙基醚、三乙醇胺和水。
本發明中,所述卡波姆選自卡波姆940NF、卡波姆934、卡波姆974、卡波姆981或卡波姆1342中的一種或多種。
所述外用組成物中,所述外用組成物的劑型可為乳膏劑、軟膏劑或凝膠劑,例如凝膠劑。
所述外用組成物由0.3-3%所述如式Ⅰ所示化合物、1%卡波姆940NF、50%丙二醇、13%二乙二醇單乙基醚、1%三乙醇胺和水組成,水補足100%。
所述凝膠劑中,較佳地,所述如式Ⅰ所示化合物的質量分率為0.1-4%;優選地,所述如式Ⅰ所示化合物的質量分率為0.3-3%,例如0.3%、1%或3%。
所述凝膠劑中,較佳地,所述凝膠劑可用於治療和/或預防糖尿病足。
所述凝膠劑中,所述藥學上可接受的載劑為本領域此凝膠劑常規的載劑;較佳地,所述藥學上可接受的載劑為卡波姆、丙二醇、二乙二醇單乙基醚、三乙醇胺和水。
所述凝膠劑中,用質量百分數計,所述凝膠劑包括0.3-3%如式Ⅰ所示化合物、1%所述卡波姆940NF、50%所述丙二醇、13%所述二乙二醇單乙基醚、1%所述三乙醇胺,由水補足100%。
本發明中提及到的所述如式Ⅰ所示化合物的質量分率是指式所述Ⅰ所示化合物的結構對應的質量占藥物或組成物的總質量,例如當所述Ⅰ所示化合物以鹽形式存在時,以其陰離子計算質量占比。
除非另有說明,本文所用的下列術語和短語旨在具有下列含義。一個特定的術語或短語在沒有特別定義的情況下不應該被認為是不確定的或不清楚的,而應該按照普通的含義去理解。當本文中出現商品名時,意在指代其對應的商品或其活性成分。
這裡所採用的術語“藥學上可接受的”,是針對那些化合物、材料、組成物和/或劑型而言,它們在可靠的醫學判斷的範圍之內,適用於與人類和動物的組織接觸使用,而沒有過多的毒性、刺激性、過敏性反應或其它問題或併發症,與合理的利益/風險比相稱。
術語“藥學上可接受的載劑”是指能夠遞送本發明有效量活性物質、不干擾活性物質的生物活性並且對宿主或者患者無毒副作用的任何製劑或載劑介質,代表性的載劑包括水、油、蔬菜和礦物質、乳膏基質、洗劑基質、軟膏基質。這些基質包括懸浮劑、增粘劑、皮膚滲透促進劑等。它們的製劑為化妝品領域或局部藥物領域的技術人員所周知。關於載劑的其他資訊,可以參考Remington: The Science and Practice of Pharmacy, 21st Ed., Lippincott, Williams & Wilkins(2005),該文獻的內容透過引用的方式併入本文。
術語“治療”指治療性療法。涉及具體病症時,治療指:(1)緩解疾病或者病症的一種或多種生物學表現,(2)干擾(a)導致或引起病症的生物級聯中的一個或多個點或(b)病症的一種或多種生物學表現,(3)改善與病症相關的一種或多種症狀、影響或副作用,或者與病症或其治療相關的一種或多種症狀、影響或副作用,或(4)減緩病症或者病症的一種或多種生物學表現發展。
術語“預防”是指獲得或發生疾病或障礙的風險降低。
術語“治療有效量”是指在給予患者時足以有效治療本文所述疾病或病症的化合物的量。“治療有效量”將根據化合物、病症及其嚴重度、以及欲治療患者的年齡而變化,但可由本領域技術人員根據需要進行調整。
術語“患者”是指根據本發明的實施例,即將或已經接受了該化合物給藥的任何動物,哺乳動物為優,人類最優。術語“哺乳動物”包括任何哺乳動物。哺乳動物的實例包括但不限於牛、馬、羊、豬、貓、狗、小鼠、大鼠、家兔、豚鼠、猴、人等,以人類為最優。
在不違背本領域常識的基礎上,上述各優選條件,可任意組合,即得本發明各較佳實例。
本發明所用試劑和原料均市售可得。
本發明的積極進步效果在於:本發明提供了一種物質A在製備藥物中的應用,所述物質A為如式Ⅰ所示化合物或其藥學上可接受的鹽。本發明的物質A或包含物質A的藥物對糖尿病足病人具有良好的活性。
具體實施方式
下面透過實施例的方式進一步說明本發明,但並不因此將本發明限制在所述實施例範圍之中。下列實施例中未註明具體條件的實驗方法,按照常規方法和條件,或按照商品說明書選擇。
2. 實驗材料:
1)受試物:將化合物Ⅰ製備為分別含有質量分率0.3%的化合物Ⅰ、質量分率1%的化合物Ⅰ和質量分率3%的化合物Ⅰ的凝膠劑;以質量分率3%的化合物Ⅰ的凝膠劑為例,其各成分的質量分率如下表1所示:
表1
原佐劑占 比 | (w/w)% |
化合物Ⅰ | 3.0 |
卡波姆940NF | 1.0 |
丙二醇 | 50.0 |
二乙二醇單乙基醚 | 13.0 |
三乙醇胺 | 1.0 |
水 | 32.0 |
合計 | 100.0 |
化合物I占比0.3%和1%質量分率的凝膠劑,與上述化合物I占比3%的凝膠劑的製備方法區別僅在於化合物Ⅰ的質量分率不同,變化部分的質量分率用水補足100%。
供應方:化合物Ⅰ由廣州嘉越醫藥科技有限公司提供,也可按照WO2017177974A1中實施例2製備得到;
給藥方式:每個創面50 mg直接給藥。
2)陽性對照品:
金因肽(重組人表皮生長因子外用溶液)規格:2000IU/mL,15mL/支
供應方:珠海億勝生物製藥有限公司
實施例 1STZ誘導大鼠糖尿病後製作全層背部皮膚缺損模型及藥效評價;
1.動物:Wistar 大鼠,雄性,15-16 周,體重約220g;供應商:上海西普爾-必凱實驗動物有限公司;
本研究中使用50隻STZ糖尿病大鼠,模擬I型糖尿病,另有8隻正常大鼠作為對照組(正常空白凝膠對照組(無STZ))。STZ糖尿病大鼠建模方式如下:雄性Wistar大鼠,秤重後按照80 mg/kg劑量腹腔注射鏈佐黴素(STZ,新鮮配製,溶於0.1M檸檬酸鹽緩衝液(pH4.5))。STZ共計腹腔注射注射鏈佐黴素兩次,時隔5天進行。第二次STZ注射3天後空腹血糖位準>250 mg/dl定義為糖尿病模型大鼠,糖尿病大鼠建模成功後1周至8周均可進行皮膚創口癒合研究。
2.給藥組別及給藥方案如表2。
表2
a:若有傷口未癒合的動物,將延長給藥至傷口癒合
組別 | 大鼠個數 | 受試物 | 劑量 | 給藥時間 a |
G1:模型空白凝膠對照組 | 10 | 空白凝膠 | 50mg凝膠 | 2次/天,持續給藥18天 |
G2:模型0.3%化合物Ⅰ治療組 | 10 | 0.3%化合物Ⅰ | 50mg凝膠 | 2次/天,持續給藥18天 |
G3:模型1%化合物Ⅰ治療組 | 10 | 1%化合物Ⅰ | 2次/天,持續給藥18天 | |
G4:模型3%化合物Ⅰ治療組 | 10 | 3%化合物Ⅰ | 2次/天,持續給藥18天 | |
G5:模型金因肽對照組 | 10 | 金因肽 | 0.04 mL | 2次/天,持續給藥18天 |
G6:正常空白凝膠對照組(無STZ) | 8 | 空白凝膠 | 50mg凝膠 | 2次/天,持續給藥18天 |
3.背部全層皮膚缺損模型製備
糖尿病模型大鼠使用印章標記背部皮膚,全層切除造成標準面積創口。皮膚全層切除手術日定為實驗的第1天。具體手術過程如下:
1) 手術前,動物2-5%異氟烷麻醉,背部進行脫毛備皮,手術區域使用碘伏消毒,並用75%酒精脫碘消毒;
2) 所有動物使用帶有圓形的印章標記大鼠背部皮膚,在大鼠背中線做一個圓形的全層皮膚切除,深至筋膜層,每個切口直徑約為1.5 cm。每隻動物手術部位基本保持一致;
3) 術後每8-12小時在傷口處皮下注射8 mg/kg的布比卡因(生理鹽水稀釋至0.25%)。所有的動物都將受到密切監控,直到它們恢復意識。每天對動物進行監測,如果疼痛症狀持續存在,動物將繼續接受疼痛藥物治療。
4.給藥
所有實驗組局部用藥。用藥前用生理鹽水沖洗傷口,用無菌棉籤吸乾殘留水分,然後塗抹藥物。金因肽組溶液均勻塗抹在傷口及周圍皮膚,每天換藥兩次。其餘組的凝膠樣品從周邊向內塗抹,先主要塗抹在病變的邊緣,然後往內覆蓋,每天換藥兩次。傷口造模後立即塗藥,各組連續用藥18天。具體給藥資訊見表2。
5.藥效評價指標
1)血糖監測:所有動物均採用尾靜脈採血的方式獲得血液樣品,採用血糖儀在第0/9/18天測定各動物的空腹血糖含量;
2)傷口閉合的評價:
用異氟烷麻醉大鼠後,把直尺擺放在傷口附近作為參考標尺,採用數位相機在第1天,第4天,第8天,第11天,第14天,第18天保持固定焦距、像素條件下對大鼠背部創面進行拍照,獲得的圖像使用軟體處理測量創面面積。
6.
統計分析
實驗數據用平均值±標準誤差表示(mean ± S.E.M.)。數據由Graphpad Prism或SPSS採用對應的統計方法分析。p < 0.05認為有顯著性差異。
7.
結果
1)禁食血糖
表3受試物化合物Ⅰ局部用藥對糖尿病大鼠禁食血糖位準的影響
註: ***,p<0.001,與正常空白凝膠對照組相比。
組別 | 禁食血糖(mg/dl) | ||
第 0天 | 第9天 | 第18天 | |
G1:模型空白凝膠對照組 | 445.68±7.17*** | 429.48±14.96*** | 456.48±14.89*** |
G2:模型0.3%化合物Ⅰ治療組 | 431.64±20.81 | 449.64±7.22 | 433.62±5.81 |
G3:模型1%化合物Ⅰ治療組 | 432.9±9.21 | 447.3±10.77 | 474.3±7.32 |
G4:模型3%化合物Ⅰ治療組 | 418.86±12.33 | 428.22±13.68 | 465.66±12.26 |
G5:模型金因肽對照組 | 432.54±12.9 | 451.8±11.33 | 464.04±3.71 |
G6:正常空白凝膠對照組 | 85.5±1.86 | 83.93±1.63 | 90.9±1.67 |
實驗期間,分別在第0/9/18天檢測動物禁食血糖,從圖1和表3可以看出,與正常空白凝膠對照組G6比較,所有糖尿病模型組G1-5動物血糖顯著升高,並在實驗過程中穩定維持在400mg/dL以上。與模型空白凝膠對照組G1比較,各給藥物組藥物處理對動物血糖沒有顯著的影響。
2)創面開放率
本實驗在術後當天開始治療給藥,每日兩次在創面塗抹藥物,用藥時間至術後第18天或至傷口完全癒合。在局部用藥11天後,參考藥物金因肽組的創面開放率顯著低於模型空白凝膠對照組(22.43%±1.37% vs. 27.99%±2.31%, P<0.05),提示金因肽具有促進糖尿病傷口癒合的作用。與模型空白凝膠對照組相比,1%和3%化合物Ⅰ在用藥第11天時亦顯著降低創面開放率(19.66%±1.93% vs. 27.99%±2.31%, P<0.01; 22.23%±0.87% vs. 27.99%±2.31%, P<0.05),提示化合物Ⅰ在1%和3%濃度下均有促進糖尿病創口癒合作用(表4和圖2)。在局部用藥14天後,也觀察到受試物化合物Ⅰ凝膠在1%和3%濃度位準下,創面開放率有減小的趨勢,但無統計學差異(表4)。各實驗組第1天和第11天創面癒合代表性照片如圖3所示。
表4受試物化合物Ⅰ局部用藥對糖尿病大鼠創面開放率的影響
註:*,p<0.05,**,p<0.01,與模型空白凝膠對照組相比。
創面開放率=開放創面面積(O)/創面初始面積(I)*100%
組別 | 創面開放率(%) | |||||
第1天 | 第4天 | 第8天 | 第11天 | 第14天 | 第18天 | |
模型空白凝膠對照組 | 100%± 0% | 92.96%± 3.08% | 58.52%± 2.74% | 27.99%± 2.31% | 8.72%± 1.11% | 1.59%± 0.47% |
模型0.3%的化合物Ⅰ治療組 | 100%± 0% | 94.82%± 2.58% | 54%± 2.22% | 24.5%± 2.25% | 7.75%± 1.86% | 1.22%± 0.54% |
模型1%的化合物Ⅰ治療組 | 100%± 0% | 94.25%± 3.09% | 55.4%± 3.29% | 19.66%± 1.93%** | 5.47%± 0.86% | 0.78%± 0.35% |
模型3%的化合物Ⅰ治療組 | 100%± 0% | 93.96%± 2.67% | 56.92%± 1.98% | 22.23%± 0.87%* | 6%± 1.04% | 2.01%± 0.52% |
模型金因肽對照組 | 100%± 0% | 91.82%± 3.18% | 52.36%± 2.84% | 22.43%± 1.37%* | 8.17%± 0.92% | 1.79%± 0.73% |
正常空白凝膠對照組 | 100%± 0% | 101.13%± 3.51% | 54.21%± 3.58% | 19.21%± 1.09%** | 4.26%± 0.61%* | 0.85%± 0.33% |
結論:採用STZ誘導大鼠糖尿病後製作全層背部皮膚缺損模型,受試物每天兩次局部給藥持續18天,與模型空白凝膠對照組相比,1%和3%化合物Ⅰ凝膠及對照品金因肽在給藥後第11天顯著降低傷口創面開放率,結果顯示1%和3%化合物Ⅰ促進傷口癒合。
雖然以上描述了本發明的具體實施方式,但是本領域的技術人員應當理解,這些僅是舉例說明,在不違背離本發明的原理和實質的前提下,可以對這些實施方式做出多種變更或修改。因此,本發明的保護範圍由所附申請專利範圍限定。
圖1為化合物Ⅰ凝膠局部用藥對糖尿病大鼠禁食血糖的影響;
圖2為化合物Ⅰ局部用藥11天對糖尿病大鼠創面開放率的影響;
圖3為各實驗組第1天和第11天創面癒合代表性照片。
Claims (10)
- 如請求項1所述物質A在製備藥物中的應用,其特徵在於,所述藥物透過增加糖尿病足病人的傷口癒合能力治療和/或預防糖尿病足; 和/或,所述藥物包含①物質A和②藥學上可接受的載劑; 和/或,所述藥物的施用頻率為1次/日、2次/日或3次/日; 和/或,所述藥物的劑型為外用製劑; 和/或,所述物質A中的如式Ⅰ所示化合物的質量占所述藥物的0.1-4%。
- 如請求項2所述物質A在製備藥物中的應用,其特徵在於,所述藥物的劑型為乳膏劑、軟膏劑或凝膠劑,優選為凝膠劑; 和/或,所述物質A中的如式Ⅰ所示化合物的質量占所述藥物的0.1%、0.2 %、0.3 %、0.4%、0.5%、0.6%、0.7%、0.8%、0.9%、1.0 %、1.1%、1.2 %、1.3%、1.4%、1.5%、1.6%、1.7%、1.8%、1.9%、2.0%、2.1%、2.2%、2.3%、2.4%、2.5%、2.6%、2.7%、2.8%、2.9%、3.0 %、3.1%、3.2 %、3.3%、3.4%、3.5%、3.6%、3.7%、3.8%、3.9%或4.0%。
- 如請求項4藥物組成物,其特徵在於,所述組成物用於治療和/或預防糖尿病足。
- 如請求項6外用組成物,其特徵在於,所述外用組成物用於治療和/或預防糖尿病足; 和/或,所述外用組成物由0.3-3%所述如式Ⅰ所示化合物、1%卡波姆940NF、50%丙二醇、13%二乙二醇單乙基醚、1%三乙醇胺和水組成,水補足100%。
- 如請求項8所述的凝膠劑,其特徵在於,所述凝膠劑用於治療和/或預防糖尿病足。
- 如請求項8或9所述的凝膠劑,其特徵在於,所述凝膠劑中,用質量百分數計,所述凝膠劑包括0.3-3%如式Ⅰ所示化合物、1%所述卡波姆940NF、50%所述丙二醇、13%所述二乙二醇單乙基醚、1%所述三乙醇胺,由水補足100%。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110561093.5 | 2021-05-20 | ||
CN202110561093 | 2021-05-20 | ||
CN202210532113.0 | 2022-05-06 | ||
CN202210532113 | 2022-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202302098A true TW202302098A (zh) | 2023-01-16 |
TWI820720B TWI820720B (zh) | 2023-11-01 |
Family
ID=84061842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW111118990A TWI820720B (zh) | 2021-05-20 | 2022-05-20 | 一種含雜原子環丁烷取代基的吡啶酮衍生物的應用 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240238263A1 (zh) |
CN (1) | CN115364097B (zh) |
TW (1) | TWI820720B (zh) |
WO (1) | WO2022242769A1 (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5627574B2 (ja) * | 2008-06-03 | 2014-11-19 | インターミューン, インコーポレイテッド | 炎症性および線維性疾患を治療するための化合物および方法 |
CN101879309A (zh) * | 2010-06-13 | 2010-11-10 | 广东天普生化医药股份有限公司 | 人尿激肽原酶在制备治疗糖尿病足药物中的应用 |
AR092742A1 (es) * | 2012-10-02 | 2015-04-29 | Intermune Inc | Piridinonas antifibroticas |
KR102373700B1 (ko) * | 2014-04-02 | 2022-03-11 | 인터뮨, 인크. | 항섬유성 피리디논 |
CN105012702B (zh) * | 2015-08-19 | 2019-03-08 | 唐和斌 | 外用生肤油在制备预防或治疗糖尿病性末梢循环障碍及足溃疡的药物中的应用 |
CA3020779A1 (en) * | 2016-04-14 | 2017-10-19 | Shijiazhuang Sagacity New Drug Development Co., Ltd. | Pyridone derivative and its use for treating fibrosis and inflammatory diseases |
US11198686B2 (en) * | 2017-10-13 | 2021-12-14 | Guangzhou Joyo Pharmatech Co., Ltd. | Crystal form and salt form of pyridone compound and preparation method therefor |
RU2696565C1 (ru) * | 2018-08-14 | 2019-08-05 | Анжела Абдуль-Вахабовна Аль-Адлах | Способ оценки течения раневого процесса у больных с синдромом диабетической стопы |
-
2022
- 2022-05-20 WO PCT/CN2022/094257 patent/WO2022242769A1/zh active Application Filing
- 2022-05-20 US US18/562,660 patent/US20240238263A1/en active Pending
- 2022-05-20 CN CN202210563463.3A patent/CN115364097B/zh active Active
- 2022-05-20 TW TW111118990A patent/TWI820720B/zh active
Also Published As
Publication number | Publication date |
---|---|
TWI820720B (zh) | 2023-11-01 |
WO2022242769A1 (zh) | 2022-11-24 |
CN115364097A (zh) | 2022-11-22 |
CN115364097B (zh) | 2023-07-25 |
US20240238263A1 (en) | 2024-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CZ290637B6 (cs) | Kombinační topické prostředky pro léčení bolesti | |
US7199159B2 (en) | Use of biguanide derivatives for making a medicine having a wound healing effect | |
EP3344229B1 (en) | Topical erythropoietin formulations and methods for improving wound healing with and cosmetic use of the formulations | |
CZ290534B6 (cs) | Kombinační prostředky pro léčení bazocelulárního karcinomu nebo aktinických keratóz | |
JPH0780761B2 (ja) | 痛みのある疾患又はアレルギー性疾患の治療用組成物及び治療法 | |
CN109172518B (zh) | 一种含维生素k1的外用制剂及其制备方法 | |
ES2882578T3 (es) | Formulaciones antibióticas inyectables y uso de las mismas | |
TWI820720B (zh) | 一種含雜原子環丁烷取代基的吡啶酮衍生物的應用 | |
EA001325B1 (ru) | Способы лечения и профилактики интерстициального цистита | |
US10960011B2 (en) | Compositions for the treatment of ischemic ulcers and stretch marks | |
US11766467B2 (en) | Methods of treating wounds using cathepsin K inhibitors | |
US20150071880A1 (en) | Treatment of epithelial layer lesions | |
CN115068407A (zh) | 一种巴瑞克替尼凝胶剂及其制备方法与用途 | |
RU2209074C2 (ru) | Состав для лечения ожогов | |
WO2021119902A1 (zh) | 一种萘脲类化合物的应用 | |
WO2012083397A1 (en) | Guanabenz-containing compound for the treatment of primary cutaneous amyloidosis | |
WO2022048580A1 (zh) | 一种ak3287制剂及其制备方法和应用 | |
US20160303085A1 (en) | Pharmaceutical composition comprising a ryanodine receptor antagonist for facilitating wound healing | |
CN117343130A (zh) | 一种具有促慢性难愈合性皮肤创伤修复活性的多肽lx及其应用 | |
CN105878427A (zh) | 一种治疗烧烫伤的牡丹籽油复方喷雾剂及制备方法 | |
WO2022051304A1 (en) | Ionic liquid formulations for treating diabetes | |
CN117860670A (zh) | 一种千层纸素外用制剂及其在银屑病治疗上的应用 | |
CN114917218A (zh) | 促进难愈性创面愈合的药物 | |
CN117427078A (zh) | 化合物g194-0712在制备促进皮肤创面愈合的药物中的用途 | |
CN110787175A (zh) | 安石榴苷在制备防治类风湿性关节炎药物中的应用 |