JP6842471B2 - 液相gapペプチド合成のための系及び方法 - Google Patents
液相gapペプチド合成のための系及び方法 Download PDFInfo
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- JP6842471B2 JP6842471B2 JP2018551910A JP2018551910A JP6842471B2 JP 6842471 B2 JP6842471 B2 JP 6842471B2 JP 2018551910 A JP2018551910 A JP 2018551910A JP 2018551910 A JP2018551910 A JP 2018551910A JP 6842471 B2 JP6842471 B2 JP 6842471B2
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- 229940126136 compound 5i Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- DKWOHBPRFZIUQL-UHFFFAOYSA-N dimethyl-methylidene-oxo-$l^{6}-sulfane Chemical compound C[S+](C)([CH2-])=O DKWOHBPRFZIUQL-UHFFFAOYSA-N 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 210000001671 embryonic stem cell Anatomy 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- ZVGNESXIJDCBKN-UUEYKCAUSA-N fidaxomicin Chemical compound O([C@@H]1[C@@H](C)O[C@H]([C@H]([C@H]1O)OC)OCC\1=C/C=C/C[C@H](O)/C(C)=C/[C@@H]([C@H](/C(C)=C/C(/C)=C/C[C@H](OC/1=O)[C@@H](C)O)O[C@H]1[C@H]([C@@H](O)[C@H](OC(=O)C(C)C)C(C)(C)O1)O)CC)C(=O)C1=C(O)C(Cl)=C(O)C(Cl)=C1CC ZVGNESXIJDCBKN-UUEYKCAUSA-N 0.000 description 1
- 229960000628 fidaxomicin Drugs 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 230000002519 immonomodulatory effect Effects 0.000 description 1
- 229960001438 immunostimulant agent Drugs 0.000 description 1
- 239000003022 immunostimulating agent Substances 0.000 description 1
- 230000003308 immunostimulating effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000012006 liquid chromatography with tandem mass spectrometry Methods 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- JBLLRCOZJMVOAE-HSQYWUDLSA-N n-[(2s)-1-[[(2s)-1-(1,3-benzothiazol-2-yl)-1-oxo-3-[(3s)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methoxy-1h-indole-2-carboxamide Chemical compound C([C@H](NC(=O)[C@H](CC(C)C)NC(=O)C=1NC=2C=CC=C(C=2C=1)OC)C(=O)C=1SC2=CC=CC=C2N=1)[C@@H]1CCNC1=O JBLLRCOZJMVOAE-HSQYWUDLSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 238000004305 normal phase HPLC Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 238000005691 oxidative coupling reaction Methods 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 238000005897 peptide coupling reaction Methods 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000003910 polypeptide antibiotic agent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical group C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
- 238000005866 tritylation reaction Methods 0.000 description 1
- 238000006891 umpolung reaction Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 229940099039 velcade Drugs 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
- C07F9/3258—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/3282—Esters with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/36—Amides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5325—Aromatic phosphine oxides or thioxides (P-C aromatic linkage)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/06—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
- C07K1/061—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/06—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
- C07K1/061—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups
- C07K1/062—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups for alpha- or omega-carboxy functions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Peptides Or Proteins (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
本出願は、2015年12月21日出願の「System And Method For Solution Phase GAP Peptide Synthesis」と題する米国特許出願第62/270,432号の優先権を主張する。前述の特許出願は、全ての目的のためにその全体が参照により本明細書に組み込まれる。
なし。
によって生成される保護基を含む。
によって生成される保護基を生成する方法を提示する。
によって生成される。
によって生成される。
によって生成される。
を含んでもよい。
をさらに含んでもよい。
を含む。
を含む。
を含む。
化合物5a。白色固体;収量180mg、99%;融点62〜63℃;1H NMR(400MHz,CDCl3)δ=7.69〜7.63(m,6H)、7.58〜7.52(m,2H)、7.49〜7.45(m,4H)、7.35〜7.32(m,2H)、7.24〜7.18(m,3H)、7.07〜7.05(d,J=6.4Hz,2H)、5.20〜5.12(m,2H)、4.96〜4.95(d,J=7.8Hz,1H)、4.68〜4.58(m,1H)、3.09〜3.07(d,J=5.9Hz,2H)、1.40(s,9H);13C NMR(100MHz,CDCl3)δ=171.9、155.2、139.3、135.9、133.0、132.6、132.5、132.2、132.1、132.0、129.4、128.8、128.6、128.2、128.1、127.2、80.2、66.3、54.6、38.5、28.4;31P NMR(162MHz,CDCl3)δ=29.28;HRMS(ESI):m/z[C33H34NO5P+H]+の計算値:556.2253、実測値:556.2235。
図6は、本発明の実施形態において使用可能な代表的な保護基を図示する。図7〜8は、BndppOHの開発に使用可能な代替的な方法(図2に示す方法の代替法)、及び図6に示すような他の代表的保護基の開発に使用可能な代替的な方法を図示する。
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Claims (11)
- 以下からなる群から選択される、基支援精製(GAP)ペプチド合成のための保護基:
Yは、O、S、及びNHからなる群から選択され;
Y=O又はNHのとき、式(1B)のすべてのR基がHであることはなく;
式(1D)のすべてのR基がHであることはない)。 - Fmoc−tBuベースの液相ペプチド合成(SolPPS)のためのC末端保護基を形成する方法であって、前記保護基:
(式中、Rは、H、Me、及びOMeからなる群から選択され;
Yは、O、S、及びNHからなる群から選択され;
Y=O又はNHのとき、すべてのR基がHであることはない)
によって生成される、前記方法。 - Fmoc−tBuベースの液相ペプチド合成(SolPPS)のためのC末端保護基を形成する方法であって、前記保護基:
が、下記:
によって生成される、前記方法。 - 請求項1に記載の保護基を以下のアミノ酸化合物:
と反応させることを含む、前記保護基をアミノ酸に結合させる方法であって、
式中、保護基(Pg)が、ベンゾイルオキシカルボニル(Cbz)、フルオレニルメチルオキシカルボニル(Fmoc)、tert−ブチルオキシカルボニル(Boc)、ベンジル(Bn)、フルオレニルメチル(Fm)、及びtert−ブチル(tBu)からなる群から選択され;
Zは、一般的な可変基である、前記方法。 - 以下のステップ:
を含む、請求項4に記載の方法。 - 以下のステップ:
Pgは、Cbz、Fmoc、Boc、Bn、Fm、及びtBuからなる群から選択され;
Zは、一般的な可変基である)
を含む、請求項4に記載の方法。 - 保護基が、
である、請求項6に記載の方法。 - 以下のステップ:
Pgは、Cbz、Fmoc、Boc、Bn、Fm、及びtBuからなる群から選択され;
Zは、一般的な可変基である)
を含む、請求項4に記載の方法。 - 以下のステップ:
Pgは、Cbz、Fmoc、Boc、Bn、Fm、及びtBuからなる群から選択され;
Zは、一般的な可変基である)
を含む、請求項4に記載の方法。 - 保護基が、
である、請求項9に記載の方法。 - 基支援精製(GAP)ペプチド合成を実施する方法であって、請求項1に記載の保護基をアミノ酸に結合させ、続いて結果として得られる前記保護基が結合した前記アミノ酸にFmoc−tBuベースの液相ペプチド合成(SolPPS)カップリング反応を行うステップを含み、前記反応が、酢酸エチル、ジクロロメタン、又はその両方の中で起こってもよい、前記方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2021038230A (ja) * | 2015-12-21 | 2021-03-11 | テキサス テック ユニヴァーシティー システムTexas Tech University System | 液相gapペプチド合成のための系及び方法 |
JP7249665B2 (ja) | 2015-12-21 | 2023-03-31 | テキサス テック ユニヴァーシティー システム | 液相gapペプチド合成のための系及び方法 |
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KR20190112182A (ko) | 2019-10-02 |
ES2924473T3 (es) | 2022-10-07 |
EP4079737A1 (en) | 2022-10-26 |
JP7249665B2 (ja) | 2023-03-31 |
KR102337328B1 (ko) | 2021-12-10 |
US20190330262A1 (en) | 2019-10-31 |
CN108697770B (zh) | 2023-08-01 |
EP3393499A1 (en) | 2018-10-31 |
CN108697770A (zh) | 2018-10-23 |
WO2017112809A8 (en) | 2018-08-09 |
IL260168B (en) | 2021-12-01 |
EP3393499A4 (en) | 2019-06-26 |
CA3009065C (en) | 2022-01-25 |
JP2019510072A (ja) | 2019-04-11 |
KR102479601B1 (ko) | 2022-12-22 |
US20210171569A1 (en) | 2021-06-10 |
KR20180093072A (ko) | 2018-08-20 |
US10947267B2 (en) | 2021-03-16 |
IL260168A (en) | 2018-07-31 |
WO2017112809A1 (en) | 2017-06-29 |
JP2021038230A (ja) | 2021-03-11 |
CA3009065A1 (en) | 2017-06-29 |
EP3393499B1 (en) | 2022-05-11 |
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