CN100467057C - 神经生长因子外用药剂及其制备方法 - Google Patents
神经生长因子外用药剂及其制备方法 Download PDFInfo
- Publication number
- CN100467057C CN100467057C CNB2003101208738A CN200310120873A CN100467057C CN 100467057 C CN100467057 C CN 100467057C CN B2003101208738 A CNB2003101208738 A CN B2003101208738A CN 200310120873 A CN200310120873 A CN 200310120873A CN 100467057 C CN100467057 C CN 100467057C
- Authority
- CN
- China
- Prior art keywords
- ngf
- injection
- water
- surplus
- triethanolamine
- 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.)
- Expired - Lifetime
Links
- 108010025020 Nerve Growth Factor Proteins 0.000 title claims abstract description 57
- 102000015336 Nerve Growth Factor Human genes 0.000 title claims abstract description 57
- 229940053128 nerve growth factor Drugs 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 5
- 239000003814 drug Substances 0.000 title abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000008215 water for injection Substances 0.000 claims abstract description 22
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 18
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims abstract description 14
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003871 white petrolatum Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 7
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 5
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000008117 stearic acid Substances 0.000 claims abstract description 5
- 239000005711 Benzoic acid Substances 0.000 claims abstract description 3
- 235000010233 benzoic acid Nutrition 0.000 claims abstract description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 33
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002674 ointment Substances 0.000 claims description 12
- 235000001506 Ledum palustre Nutrition 0.000 claims description 11
- 244000251855 Ledum palustre Species 0.000 claims description 11
- 239000003860 topical agent Substances 0.000 claims description 9
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 claims description 7
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims description 7
- GYCKQBWUSACYIF-UHFFFAOYSA-N o-hydroxybenzoic acid ethyl ester Natural products CCOC(=O)C1=CC=CC=C1O GYCKQBWUSACYIF-UHFFFAOYSA-N 0.000 claims description 7
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 4
- JVTIXNMXDLQEJE-UHFFFAOYSA-N 2-decanoyloxypropyl decanoate 2-octanoyloxypropyl octanoate Chemical compound C(CCCCCCC)(=O)OCC(C)OC(CCCCCCC)=O.C(=O)(CCCCCCCCC)OCC(C)OC(=O)CCCCCCCCC JVTIXNMXDLQEJE-UHFFFAOYSA-N 0.000 claims description 4
- -1 NGF hyaluronic acid derivatives Chemical class 0.000 claims description 4
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 4
- 229920002674 hyaluronan Polymers 0.000 claims description 4
- 229960003160 hyaluronic acid Drugs 0.000 claims description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims description 4
- 210000000582 semen Anatomy 0.000 claims description 4
- 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 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- 229940075507 glyceryl monostearate Drugs 0.000 claims description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 2
- 235000019388 lanolin Nutrition 0.000 claims description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 claims description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 2
- 229920000053 polysorbate 80 Polymers 0.000 claims description 2
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims description 2
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims description 2
- 229960003415 propylparaben Drugs 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 8
- 239000000839 emulsion Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 abstract 2
- 229940116229 borneol Drugs 0.000 abstract 2
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 abstract 2
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004945 emulsification Methods 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 239000000499 gel Substances 0.000 description 9
- 239000003242 anti bacterial agent Substances 0.000 description 5
- 229940088710 antibiotic agent Drugs 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 5
- 201000004624 Dermatitis Diseases 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 241000700199 Cavia porcellus Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000002547 new drug Substances 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 208000017520 skin disease Diseases 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- LOTKRQAVGJMPNV-UHFFFAOYSA-N 1-fluoro-2,4-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(F)C([N+]([O-])=O)=C1 LOTKRQAVGJMPNV-UHFFFAOYSA-N 0.000 description 2
- 206010048768 Dermatosis Diseases 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 2
- 208000002720 Malnutrition Diseases 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000001071 malnutrition Effects 0.000 description 2
- 235000000824 malnutrition Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000015380 nutritional deficiency disease Diseases 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 241000271039 Agkistrodon Species 0.000 description 1
- 108010088842 Fibrinolysin Proteins 0.000 description 1
- 208000007514 Herpes zoster Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001474977 Palla Species 0.000 description 1
- 102000013566 Plasminogen Human genes 0.000 description 1
- 108010051456 Plasminogen Proteins 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 102000013275 Somatomedins Human genes 0.000 description 1
- 206010043866 Tinea capitis Diseases 0.000 description 1
- 206010047642 Vitiligo Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000001387 anti-histamine Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 210000003979 eosinophil Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940001501 fibrinolysin Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003714 granulocyte Anatomy 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 230000002607 hemopoietic effect Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000004957 immunoregulator effect Effects 0.000 description 1
- 230000002779 inactivation Effects 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
- 238000009413 insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000002752 melanocyte Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001913 submandibular gland Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000008728 vascular permeability Effects 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
Abstract
神经生长因子外用药剂,包括含NGF的乳膏、乳剂,其特征在于:乳膏剂(A1)主要药用组份NGF、冰片、余量为预先制备的混合基质;比例:基质组份1:冰片0.1-0.25:NGF混合基质:按原料重量百分比计%:氮酮0.1-0.6,硬酯酸11-24,液体石蜡12-22.5,蓖麻油17-23,三乙醇胺0.4-1.25,丙三醇4-7,白凡士林0.5-2,苯甲酸0.01-0.4,余量为注射用水;乳膏剂的方法,其特征在于:将上述比例将混合基质组份混合后在水浴上加热70-85℃,边加热边搅拌,直至乳化充分,冷却至室温备用;将冰片研匀,加入NGF与上述原料在室温下混合均匀,即得乳膏。
Description
技术领域
本发明涉及一种治疗皮肤科、妇科、外科等疾患外用药剂神经生长因子外用药剂及其制备方法。
背景技术
随着现代医学的发展,各种新药不断推出,特别是抗生素类药物的广泛应用,对各种皮肤病起到了一定的作用。有些顽疾虽应用抗生素收到一定疗效,但因长时间使用,细菌的抗药性影响了抗菌素类药物的疗效。细菌的抗药性已受到了全社会的关注,寻找有效的治疗方法和提供疗效高、使用方便、疗程短并且副作用小的新药,以替代抗菌素类药物,是国内外同行共同的目标。以往皮肤科疾病临床治疗主要以抗组织胺类药物和激素类软膏,效果较好,但因副作用较多、愈后易复发,故不宜长期应用。
已有研究表明:神经生长因子(Nerve Growth Factor,NGF),包括从中国蝮蛇毒中提取的、从人胎盘、小鼠颌下腺提取的,具有促进创伤的愈合,尤其对于难愈合的创面的修复。NGF的重要功效是可水解血液中的纤溶酶原,使之转化为纤溶酶,从而促进伤口愈合。特别是NGF作用于皮肤,能够引起组织液外渗,使血管通透性上升。NGF具有很高的稳定性,效果显著,无付作用。在一些极端条件,如0.1N HCl和0.1N NaOH存在下也不失活,可以拮抗炎症反应。NGF对非神经元细胞的作用也很广泛,尤其对造血干细胞衍生细胞影响较大。NGF还可促进细胞分泌IgM和IgA,部分促进IgG4的分泌。NGF还可以促进嗜伊红粒细胞,嗜碱性粒细胞及嗜中性细胞的分化,这是由于NGF刺激T细胞分泌造血生长因子(Hematoporetic growth factor,HGF)而实现的。
目前虽然已有临床使用的NGF注射剂,但适用症有限,应为NGF取代抗菌素类药物提供适用症更多、使用更便捷有效的多种剂型。
发明内容
本发明所要解决的技术问题是:提供一种克服抗菌素类药物弊端的外用的神经生长因子药剂,如乳膏剂、乳剂型和透明质酸凝胶剂及其制备方法。
乳膏剂、凝胶剂由药用组份NGF与余量为预先制备的混合基质组成,每份混合基质g/ml%加入NGF 560BU-1860BU;制备方法:乳膏剂:先将混合基质在水浴上加热,边加热边搅拌直至乳化充分、冷凝,在室温下加入NGF、冰片,研匀即得乳膏。
由于本发明剂型采用常用的各类型基质组成混合基质,再加入NGF、冰片,即制得乳膏。工艺简单,易操作。本外用剂加入冰片,利用其止痛、抑菌、抗炎效应,特别是能让患者在上药后立即有舒适感。
本发明的乳膏、乳剂为皮肤炎症、烧伤、创伤等治疗提供了医院、家庭都能使用的方便剂型。本系列剂型的共同特点是附着力强,使有效成份直接作用于患处,药效持久。其中的基质对创面起到隔离保护作用,防止暴露感染。NGF外用剂经动物和临床试验证明:能加速创伤愈合,可用于治疗皮肤病等一些顽症。例如湿疹、皮炎、带状泡疹等,并且可用于治疗白癜风,因为NGF对黑色素细胞有明显的刺激作用,在自体表皮移植时加用NGF皮片的存活率可达100%。NGF是一种多功能生长因子,除神经系统外,它也是一种免疫调节因子。
临床试验证明,本发明的NGF外用药剂对头皮癣、妇科瘙痒、硬化苔癣形营养不良、增生形营养不良,有效率87.5%;对急、慢性湿疹有效率100%;皲裂症有效率100%。
具体实施方式
下面结合实施例对本发明剂型组分及制备方法作进一步说明。
乳膏剂、凝胶剂由药用组份NGF与余量为预先制备的混合基质组成,每份混合基质g/ml%加入NGF 560BU-1860BU;NGF乳膏基质中组分氮酮可与等量的杜香油互换。
例1:乳膏剂(A1)的混合基质组份比例:g/ml%
氮酮0.1-0.6,硬酯酸11-24,液体石蜡12-22.5,混合的蓖麻油、芝麻油、玉米油葵花籽油17-23,三乙醇胺0.4-1.25,丙三醇4-7,白凡士林0.5-2,苯甲酸0.01-0.4,冰片0.1-0.25,余量为注射用水。
例2:乳膏剂(A2)的混合基质组份比例:
氮酮0.1-0.6,硬酯酸10-15,单硬脂酸甘油酯2.5-6液体石蜡5-10,三乙醇胺0.3-1.25,白凡士林0.25-2,羊毛酯2-7,尼泊金乙酯0.05-0.2,冰片0.1-0.25,余量为注射用水。
例3:乳膏剂(A3)的混合基质组份比例:
杜香油0.1-0.6,十八醇21-25,十二醇酸酯钠0.5-2.5,三乙醇胺0.4-1.25,丙三醇10-15,白凡士林18-26,尼泊金甲酯0.01-0.03,尼泊金乙酯0.01-0.02,冰片0.1-0.25,余量为注射用水。
十八醇也可用十六醇代替,丙三醇也可用丙二醇代替。
例4:乳膏剂(A4)的混合基质组份比例:
杜香油0.1-0.6,月桂醇硫酸酯钠1-18,硬脂酸20-25,丙三醇10-15,白凡士林17-28,尼泊金甲酯0.01-0.03,尼泊金丙酯0.01-0.02,冰片0.1-0.25,余量为注射用水。
制备上述乳膏剂的方法,其特征在于:将上述比例将混合基质组份混合后在水浴上加热70-85℃,边加热边搅拌,直至乳化充分,冷却至室温备用;
将冰片研匀,加入NGF与上述原料在室温下混合均匀,即得乳膏;乳白色胶状体,均匀细腻、稠度适宜,富有光泽。
例5:NGF乳剂型凝胶剂(B1)的混合基质组份比例:
carbopol-940 0.5-1.5,杜香油0.1-0.3,聚山梨酯-80 2-5,硬脂酸11-24,混合的蓖麻油、芝麻油、玉米油葵花籽油20-28,三乙醇胺0.5-2.5,丙三醇8-11,乙醇2-6,余量为注射用水。
例6:NGF乳剂型凝胶剂(B2)的混合基质组份比例:
carbopol-940 0.5-1.2,丙二醇18-20,尼泊金乙酯0.6-1.0三乙醇胺0.6-1.0杜香油1.6-2.2,余量为注射用水。
例7:NGF凝胶剂的混合基质组份比例,g/ml%
carbopol-940 0.6-0.8,三乙醇胺3.5-6,氮酮2-4,丙二醇9-12,
余量为注射用水。
制备上述例5、例6NGF乳剂型凝胶剂B1、B2和例7凝胶剂的方法,其特征在于:
取carbopol-940分散于适量的热注射用水中,45-58℃,放置24小时自溶胀,用三乙醇胺调PH6.5-7.5,取少量双蒸水将NGF溶解、将上述量的尼泊金乙酯、丙二醇、杜香油加入凝胶中,混合并加入余量水,得NGF凝胶剂。
例8:NGF透明质酸凝胶剂的混合基质组份比例,g/ml%
carbopol-941 0.3-0.6,透明质酸2-2.6,苯甲醇0.3-0.6,丙二醇4-8,
乙醇18-22,三乙醇胺0.3-0.6,余量为注射用水。
制备例8所述NGF透明质酸凝胶剂的方法,其特征在于:
首先配制透明质酸凝胶的基质:1、将适量注射用水煮沸,加入丙二醇混匀,冷却到50-60℃,搅拌下加入透明质酸,carbopol-941,静置24小时使之充分溶解得A2;2、在另一容器中用乙醇溶解NGF,加入苯甲醇混匀得B2;3、将B2加入到A2中,滴入三乙醇胺,中和至PH6-7,余量为注射用水,并持续搅拌均匀,即得NGF透明质酸凝胶剂,无色、半固体、均匀细腻、稠度适中、富有光泽。
用法用量外用涂抹,1-4次/日。
储存:阴凉处保存,若放4℃冰箱内可存三年。
特点:无异味,易洗净,不污染衣物。
动物实验根据国家药管局新药指南,在药效学实验中使用2.4-二硝基氟苯(DNFB)所致豚鼠皮炎有治疗作用,对豚鼠皮肤无刺激性,在大于临床600倍剂量下涂抹豚鼠皮肤7天内无毒性反应。
NGF外用药剂进行了微量元素检测:
Zn 0635μg Fe 0.326μg Cr 0.0112μg Se 0.016μg
Cu 0.018 Mn 0.262μg As(未检出)
Claims (4)
1、神经生长因子外用药剂,是含NGF的乳膏剂或凝胶剂,其特征在于:由主要药用组份NGF与余量为预先制备的混合基质组成,每份混合基质加入NGF560BU-1860BU;
NGF乳膏剂的混合基质组份为g/ml,其中组分氮酮可与等量的杜香油互换:
氮酮0.1-0.6,硬酯酸11-24,液体石蜡12-22.5,混合的蓖麻油、芝麻油、玉米油葵花籽油17-23,三乙醇胺0.4-1.25,丙三醇4-7,白凡士林0.5-2,苯甲酸0.01-0.4,冰片0.1-0.25,余量为注射用水;或
氮酮0.1-0.6,硬酯酸10-15,单硬脂酸甘油酯2.5-6,液体石蜡5-10,三乙醇胺0.3-1.25,白凡士林0.25-2,羊毛酯2-7,尼泊金乙酯0.05-0.2,冰片0.1-0.25,余量为注射用水;或
杜香油0.1-0.6,十八醇21-25,十二醇酸酯钠0.5-2.5,三乙醇胺0.4-1.25,丙三醇10-15,白凡士林18-26,尼泊金甲酯0.01-0.03,尼泊金乙酯0.01-0.02,冰片0.1.0.25,余量为注射用水;
所述组份十八醇可用十六醇代替,丙三醇也可用丙二醇代替;或
杜香油0.1-0.6,月桂醇硫酸酯钠1-18,硬脂酸20-25,丙三醇10.15,白凡士林17-28,尼泊金甲酯0.01.0.03,尼泊金丙酯0.01-0.02,冰片0.1-0.25,余量为注射用水。
2、根据权利要求1所述的神经生长因子外用药剂,其特征在于:
凝胶剂的混合基质组份为g/ml.
carbopol-940 0.6-0.8,三乙醇胺 3.5-6,氮酮 2-4,丙二醇 9-12,余量为注射用水;或
carbopol-940 0.5-1.5,杜香油 0.1-0.3,聚山梨酯-80 2-5,硬脂酸 11-24,混合的蓖麻油、芝麻油、玉米油葵花籽油 20-28,三乙醇胺 0.5-2.5,丙三醇8-11,乙醇 2-6,余量为注射用水;或
carbopol-940 0.5-1.2,丙二醇 18-20,尼泊金乙酯 0.6-1.0,三乙醇胺0.6-1.0,杜香油 1.6-2.2,余量为注射用水。
3、根据权利要求1所述的神经生长因子外用药剂,其特征在于:
凝胶剂的混合基质组份为g/ml:
carbopol-941 0.3-0.6,透明质酸 2-2.6,苯甲醇 0.3-0.6,丙二醇 4-8,乙醇 18-22,三乙醇胺 0.3-0.6,余量为注射用水。
4、一种制备权利要求3所述的神经生长因子外用药剂的方法,其特征在于首先配制混合基质:(1)将适量注射用水煮沸,加入丙二醇混匀,冷却到50-60℃,搅拌下加入透明质酸,carbopol-941,静置24小时使之充分溶解得A2;(2)在另一容器中用乙醇溶解NGF,加入苯甲醇混匀得B2;(3)将B2加入到A2中,滴入三乙醇胺,中和至PH6-7,余量为注射用水,并持续搅拌均匀,即得NGF透明质酸凝胶剂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101208738A CN100467057C (zh) | 2003-12-30 | 2003-12-30 | 神经生长因子外用药剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101208738A CN100467057C (zh) | 2003-12-30 | 2003-12-30 | 神经生长因子外用药剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1616086A CN1616086A (zh) | 2005-05-18 |
CN100467057C true CN100467057C (zh) | 2009-03-11 |
Family
ID=34761558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101208738A Expired - Lifetime CN100467057C (zh) | 2003-12-30 | 2003-12-30 | 神经生长因子外用药剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100467057C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101972224B (zh) * | 2010-09-13 | 2012-01-04 | 舒泰神(北京)生物制药股份有限公司 | 一种眼用原位凝胶 |
CN102964442B (zh) * | 2012-11-19 | 2015-04-29 | 未名生物医药有限公司 | 一种聚乙二醇同神经生长因子结合物的制备方法 |
CN104997724B (zh) * | 2014-04-22 | 2018-02-06 | 北京大学 | 鼻用原位凝胶给药系统及其制备和应用 |
CN108126186B (zh) * | 2017-12-28 | 2021-10-29 | 未名生物医药有限公司 | 一种含神经生长因子的水凝胶及其制备方法 |
IT202000020287A1 (it) * | 2020-08-20 | 2022-02-20 | Colosseum Combinatorial Chemistry Centre For Tech Societa A Responsabilita Limitata In Forma Abbrevi | Peptide per applicazioni terapeutiche in campo dermatologico |
-
2003
- 2003-12-30 CN CNB2003101208738A patent/CN100467057C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1616086A (zh) | 2005-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103083226B (zh) | 成纤维细胞生长因子-1改构体凝胶剂制备及在糖尿病足治疗中的应用 | |
ZA200501763B (en) | Compositions and methods for treating skin conditions | |
CN113332162A (zh) | 一种鱼精蛋白-pdrn复合物、组合物及在制备护肤产品中的应用 | |
US6538030B2 (en) | Treating radiation fibrosis | |
Wu et al. | Liposome-encapsulated farnesol accelerated tissue repair in third-degree burns on a rat model | |
CN100467057C (zh) | 神经生长因子外用药剂及其制备方法 | |
US11273114B2 (en) | Compound additive having biological activation function, preparation method therefor and use thereof | |
US20200093829A1 (en) | Method for enhancing wound healing by administrating adenine | |
CN101773511A (zh) | 治疗痤疮的复方外用组合药物及其制备方法 | |
CN104672293A (zh) | 一种五环三萜结构修饰化合物及其制备方法和应用 | |
CN105963243B (zh) | 一种治疗寻常痤疮的龙脑香樟精油缓释乳膏及其制备方法 | |
CN102872158B (zh) | 一种治疗湿疹的外用药物组合物及其制备方法 | |
CN107441071B (zh) | 一种芳姜黄酮在制备治疗和/或预防银屑病药物中的应用 | |
CN102423342B (zh) | 防治皮肤湿疹和瘙痒症的药物组合物及剂型和应用 | |
CN105687125A (zh) | 一种用于治疗皮肤病的硅凝胶 | |
CN102274328B (zh) | 一种治疗银屑病的药物及其制备方法 | |
CN1051020C (zh) | 蛇毒乳膏的制备方法 | |
CN106729125B (zh) | 一种治疗痤疮的组合物及其用途 | |
CN100496508C (zh) | 一种聚甲酚磺醛凝胶剂、其制备方法及药物用途 | |
CN109431977A (zh) | 一种用于治疗血管畸形的雷帕霉素软膏及其制备方法 | |
CN101953836A (zh) | 氟非尼酮在制备治疗银屑病的药物中的应用 | |
CN1470234A (zh) | 皮肤用辣椒碱脂质体制剂 | |
JPS6327432A (ja) | 高増殖性上皮疾患の治療のための局部的なメトトレキセ−ト調製物およびそれを用いた高増殖性上皮疾患の治療方法 | |
JP7551752B2 (ja) | 慢性創傷治癒組成物およびその適用 | |
CN102697855A (zh) | 治疗皮肤疾病的药物组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: Room 616, No. 243 Xiaodong Road, Dadong District, Shenyang City, Liaoning Province, 110000 Patentee after: Liaoning Shengyuan Cultural Development Co.,Ltd. Address before: 110001 No. 155 North Nanjing street, Heping District, Liaoning, Shenyang Patentee before: CHINA MEDICAL University |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090311 |