KR100329340B1 - 선택된 탄산란탄 수화물을 함유하는 약학적 조성물 - Google Patents
선택된 탄산란탄 수화물을 함유하는 약학적 조성물 Download PDFInfo
- Publication number
- KR100329340B1 KR100329340B1 KR1019970706684A KR19970706684A KR100329340B1 KR 100329340 B1 KR100329340 B1 KR 100329340B1 KR 1019970706684 A KR1019970706684 A KR 1019970706684A KR 19970706684 A KR19970706684 A KR 19970706684A KR 100329340 B1 KR100329340 B1 KR 100329340B1
- Authority
- KR
- South Korea
- Prior art keywords
- lanthanum carbonate
- lanthanum
- carbonate
- sample
- pharmaceutical composition
- 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
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- 239000008194 pharmaceutical composition Substances 0.000 title claims description 6
- AFCUGQOTNCVYSW-UHFFFAOYSA-H lanthanum(3+);tricarbonate;hydrate Chemical class O.[La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O AFCUGQOTNCVYSW-UHFFFAOYSA-H 0.000 title description 2
- NZPIUJUFIFZSPW-UHFFFAOYSA-H lanthanum carbonate Chemical compound [La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O NZPIUJUFIFZSPW-UHFFFAOYSA-H 0.000 claims abstract description 37
- 229910017569 La2(CO3)3 Inorganic materials 0.000 claims abstract description 36
- 229960001633 lanthanum carbonate Drugs 0.000 claims abstract description 36
- 201000005991 hyperphosphatemia Diseases 0.000 claims abstract description 10
- 210000001035 gastrointestinal tract Anatomy 0.000 claims abstract description 9
- 208000001647 Renal Insufficiency Diseases 0.000 claims abstract description 4
- 201000006370 kidney failure Diseases 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 17
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 5
- GAYSPCNXZCAPHX-UHFFFAOYSA-H lanthanum(3+);tricarbonate;octahydrate Chemical compound O.O.O.O.O.O.O.O.[La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GAYSPCNXZCAPHX-UHFFFAOYSA-H 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims description 2
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 description 13
- 235000021317 phosphate Nutrition 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 11
- 239000010452 phosphate Substances 0.000 description 10
- 229910052746 lanthanum Inorganic materials 0.000 description 9
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 102000006335 Phosphate-Binding Proteins Human genes 0.000 description 4
- 108010058514 Phosphate-Binding Proteins Proteins 0.000 description 4
- -1 rare earth carbonates Chemical class 0.000 description 4
- 230000027455 binding Effects 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 241000220259 Raphanus Species 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000005297 pyrex Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 208000037147 Hypercalcaemia Diseases 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007910 chewable tablet Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000000148 hypercalcaemia Effects 0.000 description 1
- 208000030915 hypercalcemia disease Diseases 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229940060367 inert ingredients Drugs 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 150000002603 lanthanum Chemical class 0.000 description 1
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical compound [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 150000004689 octahydrates Chemical group 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/247—Carbonates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/244—Lanthanides; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/12—Drugs for disorders of the urinary system of the kidneys
-
- 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
- A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Geology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Obesity (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
샘플 | 초기중량(g) | 온도(℃) | 시간(분) | 진공(유/무) | 중량손실(g) | x |
2 | 5.00 | 175 | 240 | 유 | 1.09 | 1.3 |
3 | 20.0 | 80 | 180 | 무 | 2.6 | 4.4 |
4 | 5.01 | 100 | 720* | 무 | 0.96 | 2.2 |
* 일정한 중량으로 건조됨 |
% 제거된 인산염 | ||||||
시간(분) | 샘 플 | |||||
1 | 2 | 3 | 4 | 5 | 6 | |
0 | ||||||
0.5 | 13.4 | 18.8 | 15.1 | 22.9 | 31.4 | |
1 | 29 | 18.4 | 31.5 | 26.8 | 40.4 | 55.5 |
1.5 | 25.4 | 43.1 | 36 | 55.2 | 74.8 | |
2 | 28.1 | 50.6 | 45.3 | 69.5 | 88.1 | |
2.5 | 30.8 | 60.5 | 51.8 | 79.9 | 95.3 | |
3 | 34.4 | 69 | 57.6 | 90.3 | 99.6 | |
4 | 100 | |||||
5 | 70.5 | 39.9 | 96.5 | 76.3 | 100 | 100 |
10 | 100 | ND | 99.1 | ND | 100 | 100 |
시간(h) | mol H2O/La | ||
접시 1 | 접시 2 | 접시 3 | |
3.50 | 10.9 | 13.5 | 12.6 |
12 | 5.7 | 6.0 | 5.2 |
14 | 5.3 | 5.4 | 4.6 |
16 | 4.9 | 5.1 | 4.3 |
17 | 4.4 | 4.6 | 3.8 |
19.5 | 3.8 | 4.0 | 3.2 |
시간(h) | mol H2O/La | ||
접시 1 | 접시 2 | 접시 3 | |
2 | 21.3 | 22.1 | 20.4 |
5.5 | 12.3 | 13.2 | 12.2 |
9 | 7.9 | 8.0 | 7.6 |
11.5 | 6.9 | 7.0 | 6.6 |
17 | 4.9 | 5.1 | 4.6 |
18.5 | 4.6 | 4.8 | 4.2 |
19.5 | 4.4 | 4.6 | 4.1 |
20 | 4.3 | 4.6 | 4.0 |
La2(CO3)3·4H2O에 대한 | ||
실측치 | 이론치 | |
% La(중량측정) | 52.38% | 52.4% |
탄산염(적정) | 5.76mol/g | 5.66mol/g |
H2O (NMR) | 13.06% | 13.59% |
동물 No. | 시간(h) | % 회수된 La |
1 | 24 | 103.2 |
1 | 48 | 0.1 |
1 | 72 | < 0.2 |
1 | 총계 | 103.3 |
2 | 24 | 75.3 |
2 | 48 | 23 |
2 | 72 | 1.2 |
2 | 총계 | 99.5 |
3 | 24 | 93.8 |
3 | 48 | 10 |
3 | 72 | 0.1 |
3 | 총계 | 103.8 |
Claims (8)
- 약학적으로 허용가능한 희석제 또는 담체와 혼합 또는 회합하여 식:La2(CO3)3·xH2O(식에서 x는 3 내지 6의 값을 가진다)의 탄산란탄으로 이루어지는 과인산염혈증 치료용 약학적 조성물.
- 제 1 항에 있어서, 탄산란탄에서 x는 3.5 내지 5의 값을 가지는 것을 특징으로 하는 조성물.
- 제 2 항에 있어서, 탄산란탄에서 x는 3.8 내지 4.5의 값을 가지는 것을 특징으로 하는 조성물.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서, 경구투여에 적합한 형태인 것을 특징으로 하는 조성물.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서, 0.1 내지 20g/일을 제공하는 단위 투여량 형태인 것을 특징으로 하는 조성물.
- 제 1 항 내지 제 3 항 중 어느 한 항에 정의된 탄산란탄을 사용하는 것을 포함하는 위장관에의 투여에 의한 과인산염혈증 치료용 약제의 제조방법
- 제 1 항 내지 제 3 항중 어느 한 항에 정의된 바와같은 탄산란탄의 약학적 조성물을 제조하는 방법으로서,(i)산화란탄을 염산과 반응시켜 염화란탄을 얻는 단계;(ii)이와같이 얻어진 염화란탄의 용액을 탄산알칼리금속과 반응시켜 탄산란탄 8수화물의 습케이크를 생성하는 단계;(iii)탄산란탄 8수화물의 습케이크를 제어 건조시켜 결정수 3 내지 6분자를 가지는 탄산란탄을 얻는 단계; 및(iv) 상기 (iii)단계의 탄산란탄을 약학적으로 허용가능한 희석제 또는 담체와 혼합하는 단계로 이루어지는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 정의된 탄산란탄을 사용하는 것을 포함하는 신부전환자의 과인산염혈증 치료용 약제의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9506126.3A GB9506126D0 (en) | 1995-03-25 | 1995-03-25 | Pharmaceutical composition and method |
GB9506126.3 | 1995-03-25 | ||
PCT/GB1996/000575 WO1996030029A1 (en) | 1995-03-25 | 1996-03-19 | Pharmaceutical composition containing selected lanthanum carbonate hydrates |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980703280A KR19980703280A (ko) | 1998-10-15 |
KR100329340B1 true KR100329340B1 (ko) | 2002-06-20 |
Family
ID=10771896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970706684A Expired - Lifetime KR100329340B1 (ko) | 1995-03-25 | 1996-03-19 | 선택된 탄산란탄 수화물을 함유하는 약학적 조성물 |
Country Status (27)
Country | Link |
---|---|
US (1) | US5968976A (ko) |
EP (1) | EP0817639B1 (ko) |
JP (1) | JP3224544B2 (ko) |
KR (1) | KR100329340B1 (ko) |
CN (1) | CN1102393C (ko) |
AT (1) | ATE209923T1 (ko) |
AU (1) | AU702073B2 (ko) |
BR (1) | BR9607926A (ko) |
CA (1) | CA2216437C (ko) |
CZ (1) | CZ293494B6 (ko) |
DE (4) | DE69617659T4 (ko) |
DK (1) | DK0817639T3 (ko) |
EA (1) | EA000270B1 (ko) |
EE (1) | EE04096B1 (ko) |
ES (1) | ES2170223T3 (ko) |
GB (1) | GB9506126D0 (ko) |
HU (1) | HU224198B1 (ko) |
MX (1) | MX9707334A (ko) |
NO (1) | NO313488B1 (ko) |
NZ (1) | NZ303260A (ko) |
PL (1) | PL184315B1 (ko) |
PT (1) | PT817639E (ko) |
SK (1) | SK282607B6 (ko) |
TR (1) | TR199701030T1 (ko) |
TW (1) | TW436288B (ko) |
WO (1) | WO1996030029A1 (ko) |
ZA (1) | ZA962369B (ko) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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