CN109111467A - 一种51/4水头孢他啶化合物及其药物组合物制剂 - Google Patents
一种51/4水头孢他啶化合物及其药物组合物制剂 Download PDFInfo
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- CN109111467A CN109111467A CN201710477794.4A CN201710477794A CN109111467A CN 109111467 A CN109111467 A CN 109111467A CN 201710477794 A CN201710477794 A CN 201710477794A CN 109111467 A CN109111467 A CN 109111467A
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- Prior art keywords
- cefotaxime
- acridine compound
- head spore
- water
- added
- 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.)
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- -1 acridine compound Chemical class 0.000 title claims abstract description 62
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000000890 drug combination Substances 0.000 title claims abstract description 6
- 229960004261 cefotaxime Drugs 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 4
- 239000002552 dosage form Substances 0.000 claims description 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- GPRBEKHLDVQUJE-VINNURBNSA-N cefotaxime Chemical compound N([C@@H]1C(N2C(=C(COC(C)=O)CS[C@@H]21)C(O)=O)=O)C(=O)/C(=N/OC)C1=CSC(N)=N1 GPRBEKHLDVQUJE-VINNURBNSA-N 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 23
- 239000002994 raw material Substances 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 238000003756 stirring Methods 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000012360 testing method Methods 0.000 description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 238000010792 warming Methods 0.000 description 12
- 238000001914 filtration Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000001291 vacuum drying Methods 0.000 description 8
- UDTVQXNZIKQKOI-BAFYGKSASA-N (6r)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-4-carboxylic acid Chemical compound C1=CC(C(=O)O)S[C@@H]2CC(=O)N21 UDTVQXNZIKQKOI-BAFYGKSASA-N 0.000 description 7
- KGWHMDCQVDMTNZ-UHFFFAOYSA-N 2-(butylcarbamoylamino)acetic acid Chemical compound CCCCNC(=O)NCC(O)=O KGWHMDCQVDMTNZ-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 229960003547 ceftazidime pentahydrate Drugs 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 7
- 229940001584 sodium metabisulfite Drugs 0.000 description 7
- 235000010262 sodium metabisulphite Nutrition 0.000 description 7
- 238000002411 thermogravimetry Methods 0.000 description 7
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 6
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- NMVPEQXCMGEDNH-TZVUEUGBSA-N ceftazidime pentahydrate Chemical compound O.O.O.O.O.S([C@@H]1[C@@H](C(N1C=1C([O-])=O)=O)NC(=O)\C(=N/OC(C)(C)C(O)=O)C=2N=C(N)SC=2)CC=1C[N+]1=CC=CC=C1 NMVPEQXCMGEDNH-TZVUEUGBSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 4
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 238000009777 vacuum freeze-drying Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000004475 Arginine Substances 0.000 description 2
- 229930186147 Cephalosporin Natural products 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 2
- 229960000484 ceftazidime Drugs 0.000 description 2
- 229940124587 cephalosporin Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 239000008215 water for injection Substances 0.000 description 2
- KFCMZNUGNLCSJQ-NFBKMPQASA-N (4-methoxyphenyl)methyl (6r,7r)-3-(chloromethyl)-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound C1=CC(OC)=CC=C1COC(=O)C1=C(CCl)CS[C@H]2N1C(=O)[C@H]2NC(=O)CC1=CC=CC=C1 KFCMZNUGNLCSJQ-NFBKMPQASA-N 0.000 description 1
- LSBDFXRDZJMBSC-UHFFFAOYSA-N Amide-Phenylacetic acid Natural products NC(=O)CC1=CC=CC=C1 LSBDFXRDZJMBSC-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 206010060976 Bacillus infection Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- JCHGDLSNQMRKGZ-UHFFFAOYSA-N [SiH4].[I] Chemical compound [SiH4].[I] JCHGDLSNQMRKGZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002389 essential drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- YDLJIHUQNPDRQD-UHFFFAOYSA-N pyridine;pentahydrate Chemical compound O.O.O.O.O.C1=CC=NC=C1 YDLJIHUQNPDRQD-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
- C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
| 序号 | 波数 | 面积 |
| 1 | 3402.338 | 526.176 |
| 2 | 1770.569 | 1524.545 |
| 3 | 1618.198 | 733.032 |
| 4 | 1535.383 | 377.641 |
| 5 | 1396.454 | 262.928 |
| 6 | 1363.654 | 187.983 |
| 7 | 1156.744 | 351.215 |
| 8 | 984.513 | 62.560 |
| 9 | 966.250 | 108.177 |
| 序号 | 波数 | 面积 |
| 1 | 3402.154 | 525.877 |
| 2 | 1770.317 | 1524.479 |
| 3 | 1618.025 | 733.422 |
| 4 | 1535.401 | 377.526 |
| 5 | 1396.177 | 262.751 |
| 6 | 1363.419 | 187.827 |
| 7 | 1156.518 | 350.907 |
| 8 | 984.402 | 62.389 |
| 9 | 966.513 | 108.052 |
| 5<sup>1</sup>/<sub>4</sub>水头孢他啶化合物 | 1000g |
| 无水碳酸钠 | 118g |
| 制成 | 1000瓶 |
| 5<sup>1</sup>/<sub>4</sub>水头孢他啶化合物 | 1000g |
| 精氨酸 | 320g |
| 制成 | 1000瓶 |
| 相对湿度RH/% | 实施例1 | 实施例2 | 对比例1 |
| 0 | 0 | 0 | 0 |
| 10 | 0 | 0 | 0 |
| 20 | 0.02 | 0.01 | 0.06 |
| 30 | 0.02 | 0.01 | 0.07 |
| 40 | 0.02 | 0.02 | 0.07 |
| 50 | 0.17 | 0.09 | 0.62 |
| 60 | 0.33 | 0.20 | 0.69 |
| 70 | 0.58 | 0.41 | 1.32 |
| 实施例 | 休止角θ |
| 实施例1 | 27.3° |
| 实施例2 | 28.7° |
| 对比例1 | 35.2° |
| 实施例 | 溶解度 |
| 实施例1 | 6.8mg/ml |
| 实施例2 | 7.4mg/ml |
| 对比例1 | 3.9mg/ml |
| 实施例 | 热重法失重(%) |
| 实施例1 | 14.95 |
| 实施例2 | 14.78 |
| 对比例1 | 14.26 |
| 实施例 | 0天(%) | 10天(%) |
| 实施例1 | 14.90 | 14.89 |
| 实施例2 | 14.45 | 14.41 |
| 对比例1 | 14.20 | 14.02 |
| 实施例 | 0小时(%) | 10小时(%) |
| 实施例1 | 14.90 | 14.87 |
| 实施例2 | 14.45 | 14.41 |
| 对比例1 | 14.20 | 13.96 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477794.4A CN109111467A (zh) | 2017-06-22 | 2017-06-22 | 一种51/4水头孢他啶化合物及其药物组合物制剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477794.4A CN109111467A (zh) | 2017-06-22 | 2017-06-22 | 一种51/4水头孢他啶化合物及其药物组合物制剂 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109111467A true CN109111467A (zh) | 2019-01-01 |
Family
ID=64732079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710477794.4A Pending CN109111467A (zh) | 2017-06-22 | 2017-06-22 | 一种51/4水头孢他啶化合物及其药物组合物制剂 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109111467A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096309A (zh) * | 2017-06-20 | 2018-12-28 | 王秀香 | 一种43/4水头孢他啶化合物及其药物组合物 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329453A (en) * | 1979-10-02 | 1982-05-11 | Glaxo Group Limited | Cephalosporin antibiotic |
| CN101607966A (zh) * | 2008-06-19 | 2009-12-23 | 上海新先锋药业有限公司 | 头孢他啶五水合物的制备方法 |
| CN102286003A (zh) * | 2011-08-05 | 2011-12-21 | 哈药集团制药总厂 | 一种头孢他啶的合成方法 |
| CN102391289A (zh) * | 2011-12-03 | 2012-03-28 | 齐鲁安替制药有限公司 | 头孢他啶中间体及头孢他啶的合成方法 |
| CN105646541A (zh) * | 2015-12-30 | 2016-06-08 | 中山市金城道勃法制药有限公司 | 一种原研制品质头孢他啶及其药物制剂 |
| CN106279208A (zh) * | 2016-08-15 | 2017-01-04 | 陕西顿斯制药有限公司 | 一种利用流体力学原理制备的头孢噻肟钠化合物及其制剂 |
| CN106432269A (zh) * | 2016-09-07 | 2017-02-22 | 陕西顿斯制药有限公司 | 一种采用高通量药物晶型快速筛选技术制备的头孢拉定化合物及其制剂 |
| CN106432273A (zh) * | 2016-09-07 | 2017-02-22 | 陕西顿斯制药有限公司 | 一种利用流体力学原理制备的头孢哌酮钠化合物及其制剂 |
| CN109096309A (zh) * | 2017-06-20 | 2018-12-28 | 王秀香 | 一种43/4水头孢他啶化合物及其药物组合物 |
| CN109134506A (zh) * | 2017-07-19 | 2019-01-04 | 宁应 | 一种一水盐酸头孢替安化合物及其药物组合物 |
| CN109134500A (zh) * | 2017-07-19 | 2019-01-04 | 郝志艳 | 一种1/2水头孢拉定化合物 |
-
2017
- 2017-06-22 CN CN201710477794.4A patent/CN109111467A/zh active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329453A (en) * | 1979-10-02 | 1982-05-11 | Glaxo Group Limited | Cephalosporin antibiotic |
| CN101607966A (zh) * | 2008-06-19 | 2009-12-23 | 上海新先锋药业有限公司 | 头孢他啶五水合物的制备方法 |
| CN102286003A (zh) * | 2011-08-05 | 2011-12-21 | 哈药集团制药总厂 | 一种头孢他啶的合成方法 |
| CN102391289A (zh) * | 2011-12-03 | 2012-03-28 | 齐鲁安替制药有限公司 | 头孢他啶中间体及头孢他啶的合成方法 |
| CN105646541A (zh) * | 2015-12-30 | 2016-06-08 | 中山市金城道勃法制药有限公司 | 一种原研制品质头孢他啶及其药物制剂 |
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