CN109432392A - 一种治疗非洲猪瘟的肽制剂及其制备方法 - Google Patents
一种治疗非洲猪瘟的肽制剂及其制备方法 Download PDFInfo
- Publication number
- CN109432392A CN109432392A CN201811653056.1A CN201811653056A CN109432392A CN 109432392 A CN109432392 A CN 109432392A CN 201811653056 A CN201811653056 A CN 201811653056A CN 109432392 A CN109432392 A CN 109432392A
- Authority
- CN
- China
- Prior art keywords
- peptide
- swine fever
- african swine
- formulations
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 153
- 208000007407 African swine fever Diseases 0.000 title claims abstract description 46
- 238000009472 formulation Methods 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 241000205585 Aquilegia canadensis Species 0.000 claims abstract description 29
- 235000002991 Coptis groenlandica Nutrition 0.000 claims abstract description 22
- 240000008669 Hedera helix Species 0.000 claims abstract description 20
- 210000000582 semen Anatomy 0.000 claims abstract description 20
- 244000247747 Coptis groenlandica Species 0.000 claims description 21
- 238000009835 boiling Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000004382 Amylase Substances 0.000 claims description 7
- 102000013142 Amylases Human genes 0.000 claims description 7
- 235000019418 amylase Nutrition 0.000 claims description 7
- 229940106157 cellulase Drugs 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 108010065511 Amylases Proteins 0.000 claims description 6
- 108010059892 Cellulase Proteins 0.000 claims description 6
- 101000693530 Staphylococcus aureus Staphylokinase Proteins 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 230000009849 deactivation Effects 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 5
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 5
- 229940088598 enzyme Drugs 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 4
- 241000228245 Aspergillus niger Species 0.000 claims description 2
- 240000006439 Aspergillus oryzae Species 0.000 claims description 2
- 235000002247 Aspergillus oryzae Nutrition 0.000 claims description 2
- 241000223259 Trichoderma Species 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 102000035195 Peptidases Human genes 0.000 claims 1
- 108091005804 Peptidases Proteins 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 235000019833 protease Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 7
- 229940126701 oral medication Drugs 0.000 abstract description 6
- 239000000470 constituent Substances 0.000 abstract description 5
- 229940079593 drug Drugs 0.000 abstract description 4
- 208000024891 symptom Diseases 0.000 abstract description 4
- 239000000273 veterinary drug Substances 0.000 abstract description 2
- 241000218202 Coptis Species 0.000 abstract 1
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 241000282898 Sus scrofa Species 0.000 description 14
- WITLAWYGGVAFLU-UHFFFAOYSA-N 3-(6-methoxy-1,3-benzodioxol-5-yl)-8,8-dimethylpyrano[2,3-f]chromen-4-one Chemical compound C1=CC(C)(C)OC2=CC=C(C(C(C3=CC=4OCOC=4C=C3OC)=CO3)=O)C3=C21 WITLAWYGGVAFLU-UHFFFAOYSA-N 0.000 description 10
- 230000001225 therapeutic effect Effects 0.000 description 8
- 208000015181 infectious disease Diseases 0.000 description 7
- 230000001154 acute effect Effects 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 4
- 102000004196 processed proteins & peptides Human genes 0.000 description 4
- CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 description 3
- 241000701386 African swine fever virus Species 0.000 description 3
- PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 3
- 208000000059 Dyspnea Diseases 0.000 description 3
- 206010013975 Dyspnoeas Diseases 0.000 description 3
- CWVRJTMFETXNAD-KLZCAUPSSA-N Neochlorogenin-saeure Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O CWVRJTMFETXNAD-KLZCAUPSSA-N 0.000 description 3
- 235000010580 Psophocarpus tetragonolobus Nutrition 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 description 3
- 229940074393 chlorogenic acid Drugs 0.000 description 3
- FFQSDFBBSXGVKF-KHSQJDLVSA-N chlorogenic acid Natural products O[C@@H]1C[C@](O)(C[C@@H](CC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O FFQSDFBBSXGVKF-KHSQJDLVSA-N 0.000 description 3
- 235000001368 chlorogenic acid Nutrition 0.000 description 3
- BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- JPOKAKNGULMYHZ-UILVTTEASA-N (2s)-6-amino-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-6-amino-2-[[(2s)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]hexanoyl]amino]-3-(4-hydroxyp Chemical compound C([C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCCN=C(N)N)C1=CC=C(O)C=C1 JPOKAKNGULMYHZ-UILVTTEASA-N 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 244000046095 Psophocarpus tetragonolobus Species 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000002155 anti-virotic effect Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 210000001165 lymph node Anatomy 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- HRYLQFBHBWLLLL-UHFFFAOYSA-N (+)-costunolide Natural products C1CC(C)=CCCC(C)=CC2OC(=O)C(=C)C21 HRYLQFBHBWLLLL-UHFFFAOYSA-N 0.000 description 1
- VZQHRKZCAZCACO-PYJNHQTQSA-N (2s)-2-[[(2s)-2-[2-[[(2s)-2-[[(2s)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]prop-2-enoylamino]-3-methylbutanoyl]amino]propanoic acid Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](C(C)C)NC(=O)C(=C)NC(=O)[C@H](C)NC(=O)[C@@H](N)CCCNC(N)=N VZQHRKZCAZCACO-PYJNHQTQSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- XDVZNDLANFJOQR-UHFFFAOYSA-N Coptisine Natural products O=Cc1c2OCOc2ccc1C=C3/NCCc4cc5OCOc5cc34 XDVZNDLANFJOQR-UHFFFAOYSA-N 0.000 description 1
- CUGKULNFZMNVQI-UHFFFAOYSA-N Costunolid I Natural products CC1=CCC=C(/C)CCC2C(C1)OC(=O)C2=C CUGKULNFZMNVQI-UHFFFAOYSA-N 0.000 description 1
- 206010011703 Cyanosis Diseases 0.000 description 1
- 239000009636 Huang Qi Substances 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 241000158526 Nasalis Species 0.000 description 1
- 244000179560 Prunella vulgaris Species 0.000 description 1
- 235000010674 Prunella vulgaris Nutrition 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000046198 Triteleia hyacinthina Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 230000004596 appetite loss Effects 0.000 description 1
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 description 1
- 229940093265 berberine Drugs 0.000 description 1
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XYHOBCMEDLZUMP-UHFFFAOYSA-N coptisine Chemical compound C1=C2C=C(C3=C(C=C4OCOC4=C3)CC3)[N+]3=CC2=C2OCOC2=C1 XYHOBCMEDLZUMP-UHFFFAOYSA-N 0.000 description 1
- HRYLQFBHBWLLLL-AHNJNIBGSA-N costunolide Chemical compound C1CC(/C)=C/CC\C(C)=C\[C@H]2OC(=O)C(=C)[C@@H]21 HRYLQFBHBWLLLL-AHNJNIBGSA-N 0.000 description 1
- MMTZAJNKISZWFG-UHFFFAOYSA-N costunolide Natural products CC1CCC2C(CC(=C/C=C1)C)OC(=O)C2=C MMTZAJNKISZWFG-UHFFFAOYSA-N 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000021266 loss of appetite Nutrition 0.000 description 1
- 208000019017 loss of appetite Diseases 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002398 materia medica Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- XDQITMCFPPPMBC-TUANDBMESA-N scutelloside Natural products OC[C@H]1O[C@@H](O[C@@H]2O[C@@H]3C[C@H]4[C@H](O)[C@@H](O)[C@@](O)(CO3)[C@@H]24)[C@H](O)[C@@H](O)[C@@H]1O XDQITMCFPPPMBC-TUANDBMESA-N 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 206010048282 zoonosis Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/01—Hydrolysed proteins; Derivatives thereof
- A61K38/011—Hydrolysed proteins; Derivatives thereof from plants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
- A61K36/285—Aucklandia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/35—Caprifoliaceae (Honeysuckle family)
- A61K36/355—Lonicera (honeysuckle)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
- A61K36/539—Scutellaria (skullcap)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/63—Oleaceae (Olive family), e.g. jasmine, lilac or ash tree
- A61K36/634—Forsythia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/71—Ranunculaceae (Buttercup family), e.g. larkspur, hepatica, hydrastis, columbine or goldenseal
- A61K36/718—Coptis (goldthread)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/75—Rutaceae (Rue family)
- A61K36/756—Phellodendron, e.g. corktree
-
- 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
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/19—Preparation or pretreatment of starting material involving fermentation using yeast, bacteria or both; enzymatic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/331—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation or decoction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Epidemiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Medical Informatics (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Virology (AREA)
- Oncology (AREA)
- Immunology (AREA)
- Neurosurgery (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Communicable Diseases (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
本发明涉及兽药技术领域,具体公开一种治疗非洲猪瘟的肽制剂及其制备方法,所述治疗非洲猪瘟的肽制剂包括质量百分比的组分:金银花肽20‑25%、白扁豆肽20‑25%、黄芩肽12‑18%、连翘肽12‑18%、黄柏肽8‑12%、木香肽8‑12%、黄连肽4‑8%。本发明的治疗非洲猪瘟的肽制剂,口服治疗效果好,吸收快,活性成分高,口服治疗3天其临床症状就可完全消失,且治疗彻底、不反复,治疗后无有害药物残留、无副作用。
Description
技术领域
本发明涉及兽药技术领域,尤其涉及一种治疗非洲猪瘟的肽制剂及其制备方法。
背景技术
非洲猪瘟(ASF)是由非洲猪瘟病毒(ASFV)感染家猪和野猪引起一种急性、出血性的烈性传染病。该病是我国乃至全球重点防范的一类动物疫情。病毒可经过口和上呼吸道系统进入猪体,在鼻咽部或是扁桃体发生感染,然后迅速蔓延到下颌淋巴结,通过淋巴和血液遍布全身。强毒感染时细胞变化很快,在呈现明显的刺激反应前,细胞都已死亡,发病过程短,最急性和急性感染死亡率高达100%,临床表现为发热,心跳加快,呼吸困难,部分咳嗽,眼、鼻有浆液性或粘液性脓性分泌物,皮肤发绀,淋巴结、肾、胃肠粘膜明显出血。2007年以来,非洲猪瘟在全球多个国家发生、扩散、流行,特别是俄罗斯及其周边地区,2018年8月3日我国确诊首例非洲猪瘟疫情。非洲猪瘟不是“人畜共患病”,只传染猪不传染人,但对猪来说是非常致命的,给养猪行业带来巨大损失。
近年来,虽有部分治疗非洲猪瘟的药物研发出来,但其治疗效果慢,病情易反复、治疗不彻底,而非洲猪瘟发病快,传染性强,急性死亡率高,感染病毒的动物大多会在治疗过程中死亡,即使部分感染猪症状缓解,但病情复发的概率较大,且部分药物含有大量的抗生素,用药后,导致体内遗留大量抗生素。另一方面,目前用于治疗非洲猪瘟的中药制剂口服治疗效果较差,且多数抗菌活性成分会被消化系统快速分解和代谢,失去治疗效果。目前,还没有研发出快速、彻底、高效和安全的治疗非洲猪瘟的口服药品,感染非洲猪瘟后只能采取当即宰杀、隔离防传染方式。
发明内容
针对现有治疗非洲猪瘟的药物疗效慢、易反复、治疗不彻底以及副作用大等问题,本发明提供一种高效、快速、治愈率高及安全的治疗非洲猪瘟的肽制剂及其制备方法。
为达到上述发明目的,本发明实施例采用了如下的技术方案:
一种治疗非洲猪瘟的肽制剂,包括如下质量百分比的组分:
金银花肽20-25%、白扁豆肽20-25%、黄芩肽12-18%、连翘肽12-18%、黄柏肽8-12%、木香肽8-12%、黄连肽4-8%。
相对于现有技术,本发明提供的治疗非洲猪瘟的肽制剂通过分别提取金银花、白扁豆、黄芩、连翘、黄柏、木香和黄连中的小分子活性肽,将这些小分子活性肽按质量比混合,其中的小分子活性肽还可以螯合提取液中的绿原酸、黄芩苷、连翘皂苷、小檗碱、木香烯内酯和黄连碱等具有杀菌和解毒等药理作用的活性物质,提高肽制剂的治疗疗效,同时,各原料活性肽混合得到的肽制剂可100%被消化系统吸收,吸收速度快,达到快速治疗的效果,且肽制剂中的所有成分均为天然提取物,避免了抗生素、药物残留对猪肉的影响。
黄连中的小檗碱亦称黄连素,是黄连中的一种季铵生物碱,也是黄连抗菌的主要有效成分,对多种革兰阳性及阴性菌均具抑菌作用,但是其口服吸收差、注射后血药浓度维持时间短且血药浓度低于最低抑菌浓度,易被体内代谢清除,达不到较好的治疗效果,而黄连肽中的小檗碱与小分子活性肽螯合后,通过口服可迅速被吸收,并在体内维持较长的作用时间;另一方面,小檗碱虽有抗菌消炎的作用,但是其抗菌作用有限,感染非洲猪瘟的猪体内菌类繁多,无法起到较好的治疗效果,而本发明中的金银花肽中熬合有中药活性成分绿原酸,绿原酸和小檗碱的结合,达到较高的抑菌效果,可快速治疗因菌体感染引发的炎症,并加快伤口的愈合。
非洲猪瘟主要是因猪体感染非洲猪瘟病毒引起的急性感染性疾病,提取得到的白扁豆肽有抑制病毒活性的作用,但是病毒扩增速度快,易产生变异,极大增加了非洲猪瘟的治疗难度,本发明在肽制剂中加入黄芩肽,黄芩肽和白扁豆肽的结合使用,可以有效抑制病毒的扩增,降低变性率,提高白扁豆肽的杀毒效果。
木香肽中螯合有木香烯内酯,木香肽、连翘肽以及黄柏肽的结合可以有效缓解感染非洲猪瘟的猪的发热、呼吸困难以及食欲不振的症状。
优选地,包括如下质量百分比的组分:
金银花肽22-24%、白扁豆肽21-23%、黄芩肽14-16%、连翘肽14-16%、黄柏肽9-11%、木香肽9-11%、黄连肽4-6%。
进一步地,本发明还提供所述治疗非洲猪瘟的肽制剂的制备方法,该制备方法,至少包括以下步骤:
a、原料加水蒸煮;
b、降温至56-58℃,加入淀粉酶、纤维素酶和中性蛋白酶搅拌酶解;
c、升温灭酶;
d、离心纯化;
e、浓缩干燥。
相对于现有技术,本发明提供的治疗非洲猪瘟的肽制剂的制备方法,得到的肽制剂中活性成分高,1000道尔顿以下的肽含量达到96%以上,有利于动物的快速吸收;180-500道尔顿的肽占肽含量在50%左右,具有很高的生物活性,得到的肽制剂中螯合有多种具有抑菌杀毒作用的活性物质,这些活性物质经过与肽的螯合,大大增加了其在动物体内的稳定性和活性,增加活性成分的治疗效果,且本发明的制备方法生产周期短、成本低、不产生任何有毒有害物质、安全无毒副作用。
优选地,所述步骤a中水的加入量为原料质量的7-8倍,蒸煮温度为90℃-95℃,蒸煮7-8小时。
优选地,所述步骤b中的中性蛋白酶由米曲霉经发酵提取得到,加入质量为原料质量的1-1.5%。
优选地,所述步骤b中的淀粉酶由黑曲霉经发酵提取得到,加入质量为原料质量的1-1.5%。
优选地,所述步骤b中的纤维素酶由李氏木霉经发酵提取得到,加入质量为原料质量的0.8-1.2%。
优选地,所述步骤d离心纯化过程中,先用卧锣离心机离心过滤,滤液再用三相离心机进行离心分离。
优选地,所述步骤e中采用双效浓缩器对纯化得到的离心液进行浓缩干燥。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。下面通过实施例做进一步的举例说明:
实施例1
一种治疗非洲猪瘟的肽制剂的制备方法,包括以下步骤:
步骤1,分别提取金银花、白扁豆、黄芩、连翘、黄柏、川木香和黄连中的活性肽;以金银花肽为例,提取方法为:
a、取金银花100g,加入700ml的纯化水,90℃蒸煮7h;
b、降温至56℃,加入1g淀粉酶、0.8g纤维素酶和1g中性蛋白酶搅拌酶解3h;
c、90℃灭酶10min;
d、用卧锣离心机过滤后,再用三相离心机离心分离,得到的离心液用双效浓缩器浓缩至离心液体积的1/10;
e、浓缩液干燥后,得到金银花肽。
白扁豆肽、黄芩肽、连翘肽、黄柏肽、川木香肽、黄连肽的提取方法与金银花肽相同。
步骤2、分别按质量比为金银花肽20%、白扁豆肽20%、黄芩肽12%、连翘肽18%、黄柏肽12%、川木香肽12%、黄连肽6%进行配比,用三维混合机搅拌均匀,进行包装,即得到治疗非洲猪瘟的肽制剂。
实施例2
一种治疗非洲猪瘟的肽制剂的制备方法,包括以下步骤:
步骤1,分别提取金银花、白扁豆、黄芩、连翘、黄柏、川木香和黄连中的活性肽;以金银花为例,提取方法为:
a、取金银花100g,加入800ml的纯化水,95℃蒸煮8h;
b、降温至58℃,加入1.5g淀粉酶、1.2g纤维素酶和1.5g中性蛋白酶搅拌酶解3h;
c、90℃灭酶10min;
d、用卧锣离心机过滤后,再用三相离心机离心分离,得到的离心液用双效浓缩器浓缩至离心液体积的1/10;
e、浓缩液干燥后,得到金银花肽。
白扁豆肽、黄芩肽、连翘肽、黄柏肽、川木香肽、黄连肽的提取方法与金银花肽相同。
步骤2、分别按质量比为金银花肽25%、白扁豆肽25%、黄芩肽18%、连翘肽12%、黄柏肽8%、川木香肽8%、黄连肽4%进行配比,用三维混合机搅拌均匀,进行包装,即得到治疗非洲猪瘟的肽制剂。
实施例3
一种治疗非洲猪瘟的肽制剂的制备方法,包括以下步骤:
步骤1,分别提取金银花、白扁豆、黄芩、连翘、黄柏、川木香和黄连中的活性肽;以金银花为例,提取方法为:
a、取金银花100g,加入800ml的纯化水,95℃蒸煮8h;
b、降温至58℃,加入1.2g淀粉酶、1g纤维素酶和1.2g中性蛋白酶搅拌酶解3h;
c、90℃灭酶10min;
d、用卧锣离心机过滤后,再用三相离心机离心分离,得到的离心液用双效浓缩器浓缩至离心液体积的1/10;
e、浓缩液干燥后,得到金银花肽。
白扁豆肽、黄芩肽、连翘肽、黄柏肽、川木香肽、黄连肽的提取方法与金银花肽相同。
步骤2、分别按质量比为金银花肽23%、白扁豆肽22%、黄芩肽15%、连翘肽15%、黄柏肽10%、川木香肽10%、黄连肽5%进行配比,用三维混合机搅拌均匀,进行包装,即得到治疗非洲猪瘟的肽制剂。
对比例1
用黄芪代替实施例3中的黄连,其他制备方法与实施例3相同。
对比例2
用甘草代替实施例3中的金银花,其他制备方法与实施例3相同。
对比例3
用红扁豆代替实施例3中的白扁豆,其他制备方法与实施例3相同。
对比例4
用夏枯草代替实施例3中的黄芩,其他制备方法与实施例3相同。
猪场选取35头年龄、体重均一、均为感染非洲猪瘟前期发病阶段的猪,该阶段的临床症状主要为发热(达40~42℃),行动迟缓、食欲低、精神沉郁、心跳加快、呼吸困难、部分咳嗽,眼、鼻有浆液性或粘液性脓性分泌物,淋巴结、肾、胃肠粘膜明显出血,将35头猪分成7组,每组5头,分别用实施例1-3和对比例1-4的制备方法得到的治疗非洲猪瘟的肽制剂对每组猪进行口服治疗,每头猪每日服用肽制剂15g,连续服用3日,其治疗效果如下:
上述治疗效果检测结果说明,本发明治疗非洲猪瘟的肽制剂,口服治疗效果好,吸收快,活性成分高,口服治疗3天其临床症状就可完全消失,且治疗彻底不反复,治疗后无有害药物残留、无副作用。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等,均应包含在本发明的保护范围之内。
Claims (10)
1.一种治疗非洲猪瘟的肽制剂,其特征在于:包括如下质量百分比的组分:
金银花肽20-25%、白扁豆肽20-25%、黄芩肽12-18%、连翘肽12-18%、黄柏肽8-12%、木香肽8-12%、黄连肽4-8%。
2.如权利要求1所述的一种治疗非洲猪瘟的肽制剂,其特征在于:包括如下质量百分比的组分:
金银花肽22-24%、白扁豆肽21-23%、黄芩肽14-16%、连翘肽14-16%、黄柏肽9-11%、木香肽9-11%、黄连肽4-6%。
3.权利要求1~2所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:包括以下步骤:
步骤1、分别提取金银花、白扁豆、黄芩、连翘、黄柏、木香和黄连中的活性肽;
步骤2、将提取到的金银花肽、白扁豆肽、黄芩肽、连翘肽、黄柏肽、木香肽和黄连肽按质量比混合,得到治疗非洲猪瘟的肽制剂。
4.如权利要求3所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤1中金银花肽、白扁豆肽、黄芩肽、连翘肽、黄柏肽、木香肽和黄连肽的提取方法为:
a、原料加水蒸煮;
b、降温至56-58℃,加入淀粉酶、纤维素酶和中性蛋白酶搅拌酶解;
c、升温灭酶;
d、离心纯化;
e、浓缩干燥。
5.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤a中水的加入量为原料质量的7-8倍,蒸煮温度为90℃-95℃,蒸煮7-8小时。
6.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤b中的中性蛋白酶由米曲霉经发酵提取得到,加入质量为原料质量的1-1.5%。
7.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤b中的淀粉酶由黑曲霉经发酵提取得到,加入质量为原料质量的1-1.5%。
8.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤b中的纤维素酶由李氏木霉经发酵提取得到,加入质量为原料质量的0.8-1.2%。
9.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤d离心纯化过程中,先用卧锣离心机离心过滤,滤液再用三相离心机进行离心分离。
10.如权利要求4所述的一种治疗非洲猪瘟的肽制剂的制备方法,其特征在于:所述步骤e中采用双效浓缩器对纯化得到的离心液进行浓缩干燥。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811653056.1A CN109432392A (zh) | 2018-12-29 | 2018-12-29 | 一种治疗非洲猪瘟的肽制剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811653056.1A CN109432392A (zh) | 2018-12-29 | 2018-12-29 | 一种治疗非洲猪瘟的肽制剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109432392A true CN109432392A (zh) | 2019-03-08 |
Family
ID=65542274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811653056.1A Pending CN109432392A (zh) | 2018-12-29 | 2018-12-29 | 一种治疗非洲猪瘟的肽制剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109432392A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110235901A (zh) * | 2019-07-10 | 2019-09-17 | 广州市德百顺电气科技有限公司 | 一种用于防控非洲猪瘟的消毒液及其制备装置 |
CN111437335A (zh) * | 2020-04-24 | 2020-07-24 | 任辛 | 一种杀灭非洲猪瘟病毒的植物细胞酶解提取物及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102670937A (zh) * | 2012-05-04 | 2012-09-19 | 高天生 | 一种治疗猪瘟病的中药组合物 |
CN103110694A (zh) * | 2011-11-17 | 2013-05-22 | 广东紫金正天药业有限公司 | 一种广泛治疗病毒性疾病的组合物及其用途 |
CN103690590A (zh) * | 2013-12-30 | 2014-04-02 | 北京资源亚太饲料科技有限公司 | 一种防治猪免疫抑制病的药物组合物及其制备方法、应用 |
CN105233253A (zh) * | 2015-11-11 | 2016-01-13 | 郑州后羿制药有限公司 | 一种治疗猪瘟高热病的中药复方制剂及其制备方法 |
-
2018
- 2018-12-29 CN CN201811653056.1A patent/CN109432392A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103110694A (zh) * | 2011-11-17 | 2013-05-22 | 广东紫金正天药业有限公司 | 一种广泛治疗病毒性疾病的组合物及其用途 |
CN102670937A (zh) * | 2012-05-04 | 2012-09-19 | 高天生 | 一种治疗猪瘟病的中药组合物 |
CN103690590A (zh) * | 2013-12-30 | 2014-04-02 | 北京资源亚太饲料科技有限公司 | 一种防治猪免疫抑制病的药物组合物及其制备方法、应用 |
CN105233253A (zh) * | 2015-11-11 | 2016-01-13 | 郑州后羿制药有限公司 | 一种治疗猪瘟高热病的中药复方制剂及其制备方法 |
Non-Patent Citations (3)
Title |
---|
唐丽萍: "《新农村养殖技术大全》", 31 August 2015, 天津科学技术出版社 * |
朴香兰: "《民族药物提取分离新技术》", 30 October 2011, 中央名族大学出版社 * |
汪德刚: "《中兽医防治技术》", 30 September 2007 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110235901A (zh) * | 2019-07-10 | 2019-09-17 | 广州市德百顺电气科技有限公司 | 一种用于防控非洲猪瘟的消毒液及其制备装置 |
CN111437335A (zh) * | 2020-04-24 | 2020-07-24 | 任辛 | 一种杀灭非洲猪瘟病毒的植物细胞酶解提取物及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101919930B (zh) | 一种中药组合物在制备用于预防和治疗猪流感的药物和/或保健品中的应用 | |
CN101156916B (zh) | 一种用于治疗猪高热病的药物 | |
CN110101783A (zh) | 一种防治非洲猪瘟的药物组合物及其提取物、注射液和应用 | |
CN109432392A (zh) | 一种治疗非洲猪瘟的肽制剂及其制备方法 | |
CN102552369B (zh) | 一种金银花叶提取物作为抗猪繁殖与呼吸综合征病毒剂的用途 | |
CN108272874A (zh) | 用于蛋鸡的中药制剂及其制备方法 | |
CN108524685A (zh) | 一种治疗儿童疱疹性咽峡炎的组合物及其应用 | |
CN104840695A (zh) | 一种用于治疗仔猪白痢的药物组合物及其制备方法 | |
CN102283838B (zh) | 乙氧基血根碱在制药中的应用 | |
CN101564524B (zh) | 一种治疗犬细小病毒病的中药注射剂及其制备方法 | |
CN106389562A (zh) | 一种蒲地蓝消炎颗粒及其制备方法和产品质量控制方法 | |
CN109481513A (zh) | 一种防治猪蓝耳病的中药肽及其制备方法 | |
CN113350429B (zh) | 一种防治非洲猪瘟疾病的中药组合物及其制备方法与应用 | |
CN114903956A (zh) | 一种防治猪只疾病的中草药组合物及其制备方法和应用 | |
CN115025176A (zh) | 一种抗病毒复方组合物 | |
CN101757106A (zh) | 一种用于清热解毒的注射液及其制备方法 | |
CN103142987A (zh) | 一种治疗流行性腮腺炎的药剂 | |
CN103652490A (zh) | 用于治疗猪蓝耳病的猪饲料及其制备方法 | |
CN105726742A (zh) | 一种抗鸡新城疫病毒病和禽流感的中兽药及其制备方法 | |
CN103191385B (zh) | 一种治疗小儿哮喘的药剂 | |
CN106215100A (zh) | 一种防治家禽心包积液‑肝炎综合征的中药组合物及其制备方法和应用 | |
CN105169327B (zh) | 一种治疗猪腹泻疾病的药物组合物及其制备方法 | |
CN102793869A (zh) | 一种用于防治猪病毒性疾病的中药组合物及其制备方法 | |
CN103623192B (zh) | 用于治疗猪蓝耳病的药物及其制备方法 | |
CN101912427B (zh) | 一种保肝和治疗慢性肝炎的中药及中药中地耳草总黄酮及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
|
RJ01 | Rejection of invention patent application after publication |