KR100352545B1 - 캠프토테신유도체 - Google Patents
캠프토테신유도체 Download PDFInfo
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- KR100352545B1 KR100352545B1 KR1019960073473A KR19960073473A KR100352545B1 KR 100352545 B1 KR100352545 B1 KR 100352545B1 KR 1019960073473 A KR1019960073473 A KR 1019960073473A KR 19960073473 A KR19960073473 A KR 19960073473A KR 100352545 B1 KR100352545 B1 KR 100352545B1
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- KR
- South Korea
- Prior art keywords
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- compound
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- formula
- glycyl
- Prior art date
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- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 66
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- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 7
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- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 claims description 7
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims description 7
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 7
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- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 7
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- 210000004899 c-terminal region Anatomy 0.000 claims description 5
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Classifications
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0018—Pullulan, i.e. (alpha-1,4)(alpha-1,6)-D-glucan; Derivatives thereof
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
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- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Peptides Or Proteins (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Liquid Crystal Substances (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Developing Agents For Electrophotography (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (25)
- 카복실 그룹을 갖는 덱스트란 및 풀루란으로 이루어진 그룹으로 부터 선택된 카복실 그룹을 갖는 폴리사카라이드가, 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌, 페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 아미노산 또는 이들 아미노산으로 이루어진 펩타이드를 통해 결합된 화학식 1의 캠프토테신 화합물을 포함하는 캠프토테신 유도체 또는 약제학적으로 허용되는 이의염.화학식 1상기식에서,R1, R2, R3, R4및 R5는(A) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하거나 둘 다 수소원자이고, R1, R2, R3, R4및 R5의 나머지세 그룹 중 하나는 식 -Xn-Alkm-R6의 그룹이고 다른 두 그룹은 수소원자이거나,(B) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하고, 이러한 알킬렌 그룹의 탄소원자 중 하나는 식 -Xn-Alkm-R6의 그룹으로 치환되고, R1, R2, R3, R4및 R5중 나머지 세 그룹은 수소원자, 탄소수 1 내지 6의 알킬 그룹 또는 할로겐 원자이고,(A) 또는 (B)에서 알킬렌 그룹 중 하나 또는 두개의 메틸렌 그룹은 -O-, -S- 또는 -NH-로 치환되거나 비치환될 수 있고,X는 -O-또는 -NH-이고,Alk는 탄소수 1 내지 6의 알킬렌 그룹이고,m 및 n은 둘 다 0 또는 1이거나, m은 1이고 n은 0이다.
- 제1항에 있어서, 폴리사카라이드의 카복실 그룹중 일부 또는 전부가 산-아미드 결합에 의해 아미노산 또는 펩타이드의 아미노 그룹과 결합되고, 이러한 아미노산 또는 펩타이드의 카복실 그룹중 일부 또는 전부가 산-아미드 결합 또는 에스테르 결합에 의해 화학식 1의 화합물의 R6과 결합된 화합물 또는 약제학적으로 허용되는 이의 염.
- 제2항에 있어서, 폴리사카라이드의 카복실 그룹중 일부 또는 전부가 산-아미드 결합에 의해 아미노산 또는 펩타이드의 N-말단 아미노 그룹과 결합되고, 이러한 아미노산 또는 펩타이드의 C-말단 카복실 그룹이 산-아미드 또는 에스테르 결합에 의해 화학식 1의 화합물의 R6과 결합된 화합물 또는 약제학적으로 허용되는 이의 염.
- 그룹이고, 카복실 그룹을 갖는 폴리사카라이드가 카복시메틸화된 덱스트란 또는 풀루란이고, 화학식 1의 화합물 및 폴리사카라이드가 펩타이드에 의해 결합된 화합물 또는 약제학적으로 허용되는 이의 염.
- 제4항에 있어서, (1) R1및 R2가 결합하여 트리메틸렌 그룹을 형성하고, R3가 3-아미노프로필옥시 그룹이고, R4및 R5가 각각 수소원자이거나; (2) R1이 피페라지노메틸 그룹이고, R2및 R5가 각각 수소원자이고, R3및 R4가 결합하여 에틸렌디옥시 그룹을 형성하거나; (3) R1이 아미노메틸 그룹이고, R2및 R5가 각각 수소원자이고, R3및 R4가 결합하여 에틸렌디옥시 그룹을 형성하거나; (4) R1, R2, R4및 R5가 각각수소원자이고, R3가 3-아미노프로필옥시 그룹이거나; (5) R1및 R2가 결합하여 아미노-치환된 트리메틸렌 그룹을 형성하고, R3가 메틸 그룹이고, R4가 불소원자이고, R5가 수소원자이거나; (6) R1, R3, R4및 R5가 각각 수소원자이고, R2가 아미노 그룹인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제5항에 있어서, 펩타이드가 글리실-글리실-L- 또는 D-페닐알라닐-글리신, 글리실-글리신, 글리실-글리실-글리신, 글리실-글리실-글리실-글리신, 글리실-글리실-글리실-글리실-글리신, L- 또는 D- 페닐알라닐-글리신 및 L- 또는 D-류실-글리신으로 이루어진 그룹중에서 선택되는 화합물 또는 약제학적으로 허용되는 이의 염.
- 제6항에 있어서, 펩타이드가 글리실-글리실-L-페닐알라닐-글리신인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제6항에 있어서, 펩타이드가 글리실-글리신인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제6항에 있어서, 펩타이드가 글리실-글리실-글리신인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제6항에 있어서, 펩타이드가 글리실-글리실-글리실-글리신인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제6항에 있어서, 펩타이드가 L- 또는 D-페닐알라닐-글리신인 화합물 또는 약제학적으로 허용되는 이의 염.
- 제7항 내지 제11항 중의 어느 한 항에 있어서, 폴리사카라이드의 카복실메틸화도가 0.3 내지 0.8의 범위내에 있는 화합물.
- 화학식 1의 캠프토테신 화합물을 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌, 페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 아미노산 또는 이들 아미노산으로 이루어진 펩타이드와 반응시키고, 이의 아미노 그룹 또는 카복실 그룹이 보호되었을 경우 수득되는 생성물로부터 아미노 그룹 또는 카복실 그룹의 보호 그룹을 제거한 다음, 수득되는 생성물을 카복실 그룹을 갖는 덱스트란 및 풀루란으로 이루어진 그룹으로 부터 선택된 카복실 그룹을 갖는 폴리사카라이드와 반응시킴을 특징으로 하여, 카복실 그룹을 갖는 덱스트란 및 풀루란으로 이루어진 그룹으로 부터 선택된 카복실 그룹을 갖는 폴리사카라이드가 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌, 페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 카복실 그룹을 갖는 아미노산 또는 이들 아미노산으로 이루어진 펩타이드를 통해 결합된 화학식 1의 캠프토테신 화합물을 포함하는 캠프토테신 유도체 또는 약제학적으로 허용되는 이의 염을 제조하는 방법.화학식 1상기식에서,R1, R2, R3, R4및 R5는(A) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하거나 둘 다 수소 원자이고, R1, R2, R3, R4및 R5의 나머지 세 그룹 중 하나는 식 -Xn-Alkm-R6의 그룹이고, 다른 두 그룹은 수소원자이거나,(B) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지6의 알킬렌 그룹을 형성하고, 이러한 알킬렌 그룹의 탄소원자 중 하나는 식 -Xn-Alkm-R6의 그룹으로 치환되고, R1, R2, R3, R4및 R5중 나머지 세 그룹은 수소원자, 탄소수 1 내지 6의 알킬 그룹 또는 할로겐 원자이고,(A) 또는 (B)에서 알킬렌 그룹 중 하나 또는 두개의 메틸렌 그룹은 -O-, -S- 또는 -NH-로 치환되거나 비치환될 수 있고,X는 -O- 또는 -NH-이고,Alk는 탄소수 1 내지 6의 알킬렌 그룹이고,m 및 n은 둘 다 0 또는 1이거나, m은 1이고 n은 0이다.
- 화학식 1의 화합물을 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌, 페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 아미노산 또는 이들 아미노산으로 이루어진 펩타이드와 반응시키고, 이의 아미노 그룹 또는 카복실 그룹이 보호되었을 경우 이로부터 아미노 그룹 또는 카복실 그룹의 보호 그룹을 제거시킴을 특징으로 하여, 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌,페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 아미노산 또는 이들 아미노산으로 이루어진 펩타이드와 결합된 화학식 1의 캠프토테신 화합물을 포함하는 화합물 또는 약제학적으로 허용되는 이의 염을 제조하는 방법.화학식 1상기식에서,R1, R2, R3, R4및 R5는(A) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하거나 둘 다 수소 원자이고, R1, R2, R3, R4및 R5의 나머지 세 그룹 중 하나는 식 -Xn-Alkm-R6의 그룹이고, 다른 두 그룹은 수소원자이거나,(B) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하고, 이러한 알킬렌 그룹의 탄소원자 중 하나는 식 -Xn-Alkm-R6의 그룹으로 치환되고, R1, R2, R3, R4및 R5중 나머지 세 그룹은 수소원자, 탄소수 1 내지 6의 알킬 그룹 또는 할로겐 원자이고,(A) 또는 (B)에서 알킬렌 그룹중 하나 또는 두개의 메틸렌 그룹은 -O-, -S- 또는 -NH-로 치환되거나 비치환될 수 있고,X는 -O- 또는 -NH-이고,Alk는 탄소수 1 내지 6의 알킬렌 그룹이고,m 및 n은 둘 다 0 또는 1이거나, m은 1이고 n은 0이다.
- 글리신, α-알라닌, β-알라닌, 발린, 류신, 이소류신, 세린, 트레오닌, 시스테인, 메티오닌, 아스파르트산, 글루탐산, 라이신, 아르기닌, 페닐알라닌, 티로신, 히스티딘, 트립토판, 프롤린, 하이드록시프롤린, γ-아미노부티르산 및 ε-아미노카프로산으로 이루어진 그룹으로 부터 선택된 아미노산 또는 이들 아미노산으로 이루어진 펩타이드와 결합된 화학식 1의 캠프토테신 화합물을 포함하는 화합물 또는 이의 염.화학식 1상기식에서,R1, R2, R3, R4및 R5는(A) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하거나 둘 다 수소 원자이고, R1, R2, R3, R4및 R5의 나머지 세 그룹 중 하나는 식 -Xn-Alkm,-R6의 그룹이고, 다른 두 그룹은 수소원자이거나,(B) R1, R2, R3, R4및 R5중, 서로 인접한 두 그룹은 결합하여 탄소수 2 내지 6의 알킬렌 그룹을 형성하고, 이러한 알킬렌 그룹의 탄소원자 중 하나는 식 -Xn-Alkm,-R6의 그룹으로 치환되고, R1, R2, R3, R4및 R5중 나머지 세 그룹은 수소원자, 탄소수 1 내지 6의 알킬 그룹 또는 할로겐 원자이고,(A) 또는 (B)에서 알킬렌 그룹중 하나 또는 두개의 메틸렌 그룹은 -O-, -S- 또는 -NH-로 치환되거나 비치환될 수 있고,X는 -O- 또는 -NH-이고,Alk는 탄소수 1 내지 6의 알킬렌 그룹이고,m 및 n은 둘 다 0 또는 1이거나, m은 1이고 n은 0이다.
- 제15항에 있어서, 아미노산 또는 펩타이드의 카복실 그룹중 일부 또는 전부가 산-아미드 결합 또는 에스테르 결합에 의해 화학식 1의 화합물의 R6과 결합된 화합물 또는 이의 염.
- 제16항에 있어서, 아미노산 또는 펩타이드의 C-말단 카복실 그룹이 산-아미드 또는 에스테르 결합에 의해 화학식 1의 화합물의 R6과 결합된 화합물 또는 이의 염.
- 제17항에 있어서, 화학식 1의 화합물의 R6이 -NH2또는 식의 그룹이고, 화학식 1의 화합물이 펩타이드에 결합된 화합물 또는 이의 염.
- 제18항에 있어서, (1) R1및 R2가 결합하여 트리메틸렌 그룹을 형성하고, R3가 3-아미노프로필옥시 그룹이고, R4및 R5가 각각 수소원자이거나; (2) R1이 피페라지노메틸 그룹이고, R2및 R5가 각각 수소원자이고, R3및 R4가 결합하여 에틸렌디옥시 그룹을 형성하거나; (3) R1이 아미노메틸 그룹이고, R2및 R5가 각각 수소원자이고, R3및 R4가 결합하여 에틸렌디옥시 그룹을 형성하거나; (4) R1, R2, R4및 R5가 각각 수소원자이고, R3가 3-아미노프로필옥시 그룹이거나; (5) R1및 R2가 결합하여 아미노-치환된 트리메틸렌 그룹을 형성하고, R3가 메틸 그룹이고, R4가 불소원자이고, R5가 수소원자이거나, (6) R1, R3, R4및 R5가 각각 수소원자이고, R2가 아미노 그룹인 화합물 또는 이의 염.
- 제19항에 있어서, 펩타이드가 글리실-글리실-L- 또는 D-페닐알라닐-글리신, 글리실-글리신, 글리실-글리실-글리신, 글리실-글리실-글리실-글리신, 글리실-글리실-글리실-글리실-글리신, L- 또는 D- 페닐알라닐-글리신 및 L- 또는 D-류실-글리신으로 이루어진 그룹중에서 선택되는 화합물 또는 이의 염.
- 제20항에 있어서, 펩타이드가 글리실-글리실-L-페닐알라닐-글리신인 화합물 또는 이의 염.
- 제20항에 있어서, 펩타이드가 글리실-글리신인 화합물 또는 이의 염.
- 제20항에 있어서, 펩타이드가 글리실-글리실-글리신인 화합물 또는 이의 염.
- 제20항에 있어서, 펩타이드가 글리실-글리실-글리실-글리신인 화합물 또는 이의 염.
- 제20항에 있어서, 펩타이드가 L- 또는 D-페닐알라닐-글리신인 화합물 또는이의 염.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP34357595 | 1995-12-28 | ||
JP95-343575 | 1995-12-28 | ||
JP20010596 | 1996-07-30 | ||
JP96-200105 | 1996-07-30 |
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KR970042553A KR970042553A (ko) | 1997-07-24 |
KR100352545B1 true KR100352545B1 (ko) | 2003-01-24 |
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KR1019960073473A Expired - Fee Related KR100352545B1 (ko) | 1995-12-28 | 1996-12-27 | 캠프토테신유도체 |
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US (3) | US5892043A (ko) |
EP (1) | EP0781781B1 (ko) |
KR (1) | KR100352545B1 (ko) |
CN (2) | CN1142935C (ko) |
AT (1) | ATE206720T1 (ko) |
CA (1) | CA2192725C (ko) |
DE (1) | DE69615808T2 (ko) |
DK (1) | DK0781781T3 (ko) |
ES (1) | ES2164218T3 (ko) |
GR (1) | GR3037076T3 (ko) |
ID (1) | ID25979A (ko) |
MX (1) | MX9700222A (ko) |
PT (1) | PT781781E (ko) |
SG (2) | SG76585A1 (ko) |
TW (1) | TW473478B (ko) |
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-
1996
- 1996-12-12 CA CA002192725A patent/CA2192725C/en not_active Expired - Fee Related
- 1996-12-19 ID IDP991154A patent/ID25979A/id unknown
- 1996-12-23 PT PT96309470T patent/PT781781E/pt unknown
- 1996-12-23 TW TW085115910A patent/TW473478B/zh not_active IP Right Cessation
- 1996-12-23 DK DK96309470T patent/DK0781781T3/da active
- 1996-12-23 AT AT96309470T patent/ATE206720T1/de not_active IP Right Cessation
- 1996-12-23 ES ES96309470T patent/ES2164218T3/es not_active Expired - Lifetime
- 1996-12-23 DE DE69615808T patent/DE69615808T2/de not_active Expired - Lifetime
- 1996-12-23 EP EP96309470A patent/EP0781781B1/en not_active Expired - Lifetime
- 1996-12-27 US US08/773,182 patent/US5892043A/en not_active Expired - Fee Related
- 1996-12-27 KR KR1019960073473A patent/KR100352545B1/ko not_active Expired - Fee Related
- 1996-12-28 SG SG1999000114A patent/SG76585A1/en unknown
- 1996-12-28 SG SG1996011938A patent/SG49994A1/en unknown
- 1996-12-30 CN CNB001335693A patent/CN1142935C/zh not_active Expired - Fee Related
- 1996-12-30 CN CN96114098A patent/CN1073113C/zh not_active Expired - Fee Related
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1997
- 1997-01-07 MX MX9700222A patent/MX9700222A/es unknown
-
1999
- 1999-01-08 US US09/227,158 patent/US6512118B1/en not_active Expired - Fee Related
-
2000
- 2000-07-21 US US09/624,012 patent/US6617456B1/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
ID25979A (id) | 1997-06-26 |
US5892043A (en) | 1999-04-06 |
SG76585A1 (en) | 2000-11-21 |
ES2164218T3 (es) | 2002-02-16 |
EP0781781B1 (en) | 2001-10-10 |
DE69615808D1 (de) | 2001-11-15 |
CA2192725C (en) | 2004-04-20 |
CN1300733A (zh) | 2001-06-27 |
DK0781781T3 (da) | 2001-11-26 |
EP0781781A3 (en) | 1998-04-01 |
CN1158334A (zh) | 1997-09-03 |
CN1142935C (zh) | 2004-03-24 |
US6617456B1 (en) | 2003-09-09 |
ATE206720T1 (de) | 2001-10-15 |
EP0781781A2 (en) | 1997-07-02 |
KR970042553A (ko) | 1997-07-24 |
TW473478B (en) | 2002-01-21 |
GR3037076T3 (en) | 2002-01-31 |
CN1073113C (zh) | 2001-10-17 |
CA2192725A1 (en) | 1997-06-29 |
SG49994A1 (en) | 1998-06-15 |
MX9700222A (es) | 1998-04-30 |
PT781781E (pt) | 2002-03-28 |
US6512118B1 (en) | 2003-01-28 |
DE69615808T2 (de) | 2002-05-02 |
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