JPH11509850A - ドラスタチン15の製法及びその中間体 - Google Patents
ドラスタチン15の製法及びその中間体Info
- Publication number
- JPH11509850A JPH11509850A JP9507160A JP50716097A JPH11509850A JP H11509850 A JPH11509850 A JP H11509850A JP 9507160 A JP9507160 A JP 9507160A JP 50716097 A JP50716097 A JP 50716097A JP H11509850 A JPH11509850 A JP H11509850A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- pentapeptide
- dolastatin
- acid
- solution
- 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.)
- Granted
Links
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- LQKSHSFQQRCAFW-CCVNJFHASA-N [(2s)-1-[(2s)-2-benzyl-3-methoxy-5-oxo-2h-pyrrol-1-yl]-3-methyl-1-oxobutan-2-yl] (2s)-1-[(2s)-1-[(2s)-2-[[(2s)-2-[[(2s)-2-(dimethylamino)-3-methylbutanoyl]amino]-3-methylbutanoyl]-methylamino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carboxyl Chemical compound C([C@@H]1N(C(=O)C=C1OC)C(=O)[C@@H](OC(=O)[C@H]1N(CCC1)C(=O)[C@H]1N(CCC1)C(=O)[C@H](C(C)C)N(C)C(=O)[C@@H](NC(=O)[C@H](C(C)C)N(C)C)C(C)C)C(C)C)C1=CC=CC=C1 LQKSHSFQQRCAFW-CCVNJFHASA-N 0.000 title claims description 14
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- XJJBXZIKXFOMLP-ZETCQYMHSA-N tert-butyl (2s)-pyrrolidine-2-carboxylate Chemical compound CC(C)(C)OC(=O)[C@@H]1CCCN1 XJJBXZIKXFOMLP-ZETCQYMHSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06139—Dipeptides with the first amino acid being heterocyclic
- C07K5/06165—Dipeptides with the first amino acid being heterocyclic and Pro-amino acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0802—Tripeptides with the first amino acid being neutral
- C07K5/0804—Tripeptides with the first amino acid being neutral and aliphatic
- C07K5/0808—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms, e.g. Val, Ile, Leu
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1005—Tetrapeptides with the first amino acid being neutral and aliphatic
- C07K5/101—Tetrapeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms, e.g. Val, Ile, Leu
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.式I [式中、AはOH又はNR1R2−基であり、その際、R1及びR2は、それぞれ独 立して水素、C1〜C7−アルキル、3個までの置換基(それぞれ独立してアルキ ル、CF3、ニトロ、ハロゲン)を有するフェニル又は3個までの置換基(それ ぞれ独立してアルキル、CF3、ニトロ、ハロゲン)を有するベンジルを表し、 R3はエチル、イソプロピル、イソブチル、t−ブチル又は1−メチルプロピ ルであり、 R4はエチル、イソプロピル、イソブチル、t−ブチル又は1−メチルプロピ ルであり、かつ R5はエチル、イソプロピル、イソブチル、t−ブチル又は1−メチルプロピ ルである]のペンタペプチドの製法において、式II: [式中、R1及びR2は前記の意味を表す]のプロリンア ミドを式III: [式中、R1及びR2は前記の意味を表す]のジペプチドに変え、これを式IV: [式中、R1、R2及びR3は前記の意味を表す]のトリペプチドに変え、これを式V : [式中、R1、R2、R3及びR4は前記の意味を表す]のテトラペプチドに変え、か つこれを、式Iのペンタペプチドに変えて、こうして得られたペンタペプチドI を必要に応じてプロリンエンドペプチダーゼ(PEP )を用いて加水分解してペンタペプチドカルボン酸VI: にすることを特徴とする、式Iのペンタペプチドの製法。 2.式II、III、IV、V及びIの物質をその塩の形で使用する、請求項1記載の 方法。 3.式中のR1、R2、R3及びR4が前記の意味を有する式IV及びVで表される ペプチド作用物質を製造するための前駆物質。 4.式中のR3、R4及びR5がメチル基である式VIの化合物をドラスタチン1 5の製造のために使用すること。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19527575.6 | 1995-07-28 | ||
DE19527575A DE19527575A1 (de) | 1995-07-28 | 1995-07-28 | Verfahren zur Herstellung von peptidischer Wirkstoffe |
PCT/EP1996/003073 WO1997005162A1 (de) | 1995-07-28 | 1996-07-12 | Verfahren zur herstellung von dolastatin 15 und deren zwischenprodukten |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11509850A true JPH11509850A (ja) | 1999-08-31 |
JP3941883B2 JP3941883B2 (ja) | 2007-07-04 |
Family
ID=7767995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50716097A Expired - Fee Related JP3941883B2 (ja) | 1995-07-28 | 1996-07-12 | ドラスタチン15の製法及びその中間体 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5965700A (ja) |
EP (1) | EP0842190B1 (ja) |
JP (1) | JP3941883B2 (ja) |
KR (1) | KR100445124B1 (ja) |
AT (1) | ATE185349T1 (ja) |
AU (1) | AU705143B2 (ja) |
CA (1) | CA2223911C (ja) |
CZ (1) | CZ293445B6 (ja) |
DE (2) | DE19527575A1 (ja) |
ES (1) | ES2138363T3 (ja) |
HU (1) | HU227981B1 (ja) |
IL (1) | IL122704A (ja) |
TW (1) | TW418212B (ja) |
WO (1) | WO1997005162A1 (ja) |
ZA (1) | ZA966371B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010009901A1 (en) * | 1996-12-11 | 2001-07-26 | Basf Aktiengesellschaft Germany | Antineoplastic peptides |
US6426331B1 (en) | 1998-07-08 | 2002-07-30 | Tularik Inc. | Inhibitors of STAT function |
EP2289549A3 (en) | 1999-10-01 | 2011-06-15 | Immunogen, Inc. | Immunoconjugates for treating cancer |
WO2001083517A1 (en) * | 2000-05-03 | 2001-11-08 | Tularik Inc. | Stat4 and stat6 binding dipeptide derivatives |
US6884782B2 (en) | 2000-11-08 | 2005-04-26 | Amgen Inc. | STAT modulators |
AU2022338463A1 (en) | 2021-09-03 | 2024-03-21 | Toray Industries, Inc. | Pharmaceutical composition for cancer treatment and/or prevention |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU180925B (en) * | 1979-06-28 | 1983-05-30 | Richter Gedeon Vegyeszet | Process for producing tripeptide-amides trh-analogues,effectives on the central nerve systhem |
JPH03141298A (ja) * | 1989-10-25 | 1991-06-17 | M D Res Kk | 活性ペプチド |
AU669710B2 (en) * | 1992-05-20 | 1996-06-20 | Abbott Gmbh & Co. Kg | Derivatives of dolastatin |
-
1995
- 1995-07-28 DE DE19527575A patent/DE19527575A1/de not_active Withdrawn
-
1996
- 1996-07-12 WO PCT/EP1996/003073 patent/WO1997005162A1/de active IP Right Grant
- 1996-07-12 CA CA002223911A patent/CA2223911C/en not_active Expired - Fee Related
- 1996-07-12 EP EP96925744A patent/EP0842190B1/de not_active Expired - Lifetime
- 1996-07-12 KR KR10-1998-0700636A patent/KR100445124B1/ko not_active IP Right Cessation
- 1996-07-12 AT AT96925744T patent/ATE185349T1/de active
- 1996-07-12 US US08/983,460 patent/US5965700A/en not_active Expired - Lifetime
- 1996-07-12 IL IL12270496A patent/IL122704A/en not_active IP Right Cessation
- 1996-07-12 ES ES96925744T patent/ES2138363T3/es not_active Expired - Lifetime
- 1996-07-12 JP JP50716097A patent/JP3941883B2/ja not_active Expired - Fee Related
- 1996-07-12 HU HU9802570A patent/HU227981B1/hu not_active IP Right Cessation
- 1996-07-12 AU AU66154/96A patent/AU705143B2/en not_active Ceased
- 1996-07-12 DE DE59603295T patent/DE59603295D1/de not_active Expired - Lifetime
- 1996-07-12 CZ CZ1998243A patent/CZ293445B6/cs not_active IP Right Cessation
- 1996-07-19 TW TW085108763A patent/TW418212B/zh not_active IP Right Cessation
- 1996-07-26 ZA ZA9606371A patent/ZA966371B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR19990035975A (ko) | 1999-05-25 |
HUP9802570A2 (hu) | 1999-04-28 |
IL122704A0 (en) | 1998-08-16 |
CZ293445B6 (cs) | 2004-04-14 |
KR100445124B1 (ko) | 2004-11-16 |
JP3941883B2 (ja) | 2007-07-04 |
CA2223911C (en) | 2009-03-24 |
DE59603295D1 (de) | 1999-11-11 |
AU6615496A (en) | 1997-02-26 |
AU705143B2 (en) | 1999-05-13 |
WO1997005162A1 (de) | 1997-02-13 |
CZ24398A3 (cs) | 1998-07-15 |
ZA966371B (en) | 1998-01-26 |
IL122704A (en) | 2001-06-14 |
TW418212B (en) | 2001-01-11 |
CA2223911A1 (en) | 1997-02-13 |
HUP9802570A3 (en) | 1999-06-28 |
DE19527575A1 (de) | 1997-01-30 |
US5965700A (en) | 1999-10-12 |
ATE185349T1 (de) | 1999-10-15 |
EP0842190B1 (de) | 1999-10-06 |
EP0842190A1 (de) | 1998-05-20 |
ES2138363T3 (es) | 2000-01-01 |
HU227981B1 (hu) | 2012-07-30 |
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