AU723268B2 - Improved solid-phase peptide synthesis and agent for use in such synthesis - Google Patents
Improved solid-phase peptide synthesis and agent for use in such synthesis Download PDFInfo
- Publication number
- AU723268B2 AU723268B2 AU41993/97A AU4199397A AU723268B2 AU 723268 B2 AU723268 B2 AU 723268B2 AU 41993/97 A AU41993/97 A AU 41993/97A AU 4199397 A AU4199397 A AU 4199397A AU 723268 B2 AU723268 B2 AU 723268B2
- Authority
- AU
- Australia
- Prior art keywords
- acid
- sequence
- process according
- peptide
- linker
- 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.)
- Ceased
Links
- 238000010647 peptide synthesis reaction Methods 0.000 title claims abstract description 38
- 239000007790 solid phase Substances 0.000 title claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 title claims description 78
- 238000003786 synthesis reaction Methods 0.000 title claims description 73
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 153
- 238000000034 method Methods 0.000 claims abstract description 87
- 230000008569 process Effects 0.000 claims abstract description 59
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 58
- 238000010532 solid phase synthesis reaction Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 174
- 239000011347 resin Substances 0.000 claims description 101
- 229920005989 resin Polymers 0.000 claims description 101
- 150000001413 amino acids Chemical group 0.000 claims description 77
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 69
- 238000005859 coupling reaction Methods 0.000 claims description 65
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 64
- 230000008878 coupling Effects 0.000 claims description 63
- 238000010168 coupling process Methods 0.000 claims description 63
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 61
- -1 polyethylene Polymers 0.000 claims description 50
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 claims description 33
- 238000003776 cleavage reaction Methods 0.000 claims description 32
- 230000007017 scission Effects 0.000 claims description 32
- 239000007787 solid Substances 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 26
- 125000006239 protecting group Chemical group 0.000 claims description 24
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 20
- ITECRQOOEQWFPE-UHFFFAOYSA-N 2-hydroxy-2-(4-methoxyphenyl)acetic acid Chemical group COC1=CC=C(C(O)C(O)=O)C=C1 ITECRQOOEQWFPE-UHFFFAOYSA-N 0.000 claims description 19
- 150000002148 esters Chemical class 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 150000008574 D-amino acids Chemical group 0.000 claims description 14
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 150000008064 anhydrides Chemical class 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 13
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 13
- 125000000539 amino acid group Chemical group 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- HXOYWJCDYVODON-UHFFFAOYSA-N 4-[4-(hydroxymethyl)-3-methoxyphenoxy]butanoic acid Chemical compound COC1=CC(OCCCC(O)=O)=CC=C1CO HXOYWJCDYVODON-UHFFFAOYSA-N 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 8
- 125000001424 substituent group Chemical group 0.000 claims description 8
- 150000008575 L-amino acids Chemical class 0.000 claims description 7
- 150000004703 alkoxides Chemical class 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 210000004899 c-terminal region Anatomy 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- 125000001433 C-terminal amino-acid group Chemical group 0.000 claims description 6
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- 108010033276 Peptide Fragments Proteins 0.000 claims description 5
- 102000007079 Peptide Fragments Human genes 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 229910000042 hydrogen bromide Inorganic materials 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- RWQUWTMOHXGTNN-UHFFFAOYSA-N 9-n,10-n-bis(4-butylphenyl)-9-n,10-n-bis(4-methylphenyl)phenanthrene-9,10-diamine Chemical compound C1=CC(CCCC)=CC=C1N(C=1C2=CC=CC=C2C2=CC=CC=C2C=1N(C=1C=CC(C)=CC=1)C=1C=CC(CCCC)=CC=1)C1=CC=C(C)C=C1 RWQUWTMOHXGTNN-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- SCZNXLWKYFICFV-UHFFFAOYSA-N 1,2,3,4,5,7,8,9-octahydropyrido[1,2-b]diazepine Chemical compound C1CCCNN2CCCC=C21 SCZNXLWKYFICFV-UHFFFAOYSA-N 0.000 claims description 3
- KFLKTDAONDZLAN-UHFFFAOYSA-N 2-(n-phenylanilino)acetic acid Chemical compound C=1C=CC=CC=1N(CC(=O)O)C1=CC=CC=C1 KFLKTDAONDZLAN-UHFFFAOYSA-N 0.000 claims description 3
- 239000007821 HATU Substances 0.000 claims description 3
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 3
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 150000001718 carbodiimides Chemical class 0.000 claims description 3
- 125000005518 carboxamido group Chemical group 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 235000019260 propionic acid Nutrition 0.000 claims description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 3
- QEHRETCJMLQPCR-UHFFFAOYSA-N (2,4-dimethoxyphenyl)-(4-hydroxyphenyl)methanone Chemical compound COC1=CC(OC)=CC=C1C(=O)C1=CC=C(O)C=C1 QEHRETCJMLQPCR-UHFFFAOYSA-N 0.000 claims description 2
- IMMCAKJISYGPDQ-UHFFFAOYSA-N 1-chloro-9,10-bis(phenylethynyl)anthracene Chemical compound C12=CC=CC=C2C(C#CC=2C=CC=CC=2)=C2C(Cl)=CC=CC2=C1C#CC1=CC=CC=C1 IMMCAKJISYGPDQ-UHFFFAOYSA-N 0.000 claims description 2
- FPIRBHDGWMWJEP-UHFFFAOYSA-N 1-hydroxy-7-azabenzotriazole Chemical compound C1=CN=C2N(O)N=NC2=C1 FPIRBHDGWMWJEP-UHFFFAOYSA-N 0.000 claims description 2
- KODNUMJIUACFIE-UHFFFAOYSA-N 2-amino-1-[carbamohydrazonoyl(hydroxy)amino]sulfanyl-1-hydroxyguanidine Chemical compound NN=C(N)N(O)SN(O)C(N)=NN KODNUMJIUACFIE-UHFFFAOYSA-N 0.000 claims description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 150000001540 azides Chemical class 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 150000002222 fluorine compounds Chemical class 0.000 claims description 2
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 claims description 2
- 238000006303 photolysis reaction Methods 0.000 claims description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 claims description 2
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- VUCNQOPCYRJCGQ-UHFFFAOYSA-N 2-[4-(hydroxymethyl)phenoxy]acetic acid Chemical compound OCC1=CC=C(OCC(O)=O)C=C1 VUCNQOPCYRJCGQ-UHFFFAOYSA-N 0.000 claims 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 101800004419 Cleaved form Proteins 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- AZXOQRSOWDOQJS-UHFFFAOYSA-N (4-hydroxy-2,4-dimethoxycyclohexa-1,5-dien-1-yl)-phenylmethanone Chemical compound C1=CC(O)(OC)CC(OC)=C1C(=O)C1=CC=CC=C1 AZXOQRSOWDOQJS-UHFFFAOYSA-N 0.000 claims 1
- 239000005711 Benzoic acid Substances 0.000 claims 1
- 102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 claims 1
- 235000010233 benzoic acid Nutrition 0.000 claims 1
- 239000012965 benzophenone Substances 0.000 claims 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical group C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 125000002795 guanidino group Chemical group C(N)(=N)N* 0.000 claims 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxy-acetic acid Natural products OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 claims 1
- 235000001014 amino acid Nutrition 0.000 description 65
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 41
- 125000005647 linker group Chemical group 0.000 description 40
- 238000012217 deletion Methods 0.000 description 37
- 230000037430 deletion Effects 0.000 description 37
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 24
- 230000010933 acylation Effects 0.000 description 24
- 238000005917 acylation reaction Methods 0.000 description 24
- 239000000047 product Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 23
- 238000010511 deprotection reaction Methods 0.000 description 22
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 22
- 239000003153 chemical reaction reagent Substances 0.000 description 21
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 20
- 238000005406 washing Methods 0.000 description 20
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 16
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 16
- 102000004169 proteins and genes Human genes 0.000 description 16
- 108090000623 proteins and genes Proteins 0.000 description 16
- 235000018102 proteins Nutrition 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 238000005112 continuous flow technique Methods 0.000 description 13
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 12
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 12
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 11
- 229960004132 diethyl ether Drugs 0.000 description 11
- BGRWYRAHAFMIBJ-UHFFFAOYSA-N diisopropylcarbodiimide Natural products CC(C)NC(=O)NC(C)C BGRWYRAHAFMIBJ-UHFFFAOYSA-N 0.000 description 11
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 11
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 9
- 235000004279 alanine Nutrition 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- VXGABWCSZZWXPC-UHFFFAOYSA-N methyl 2-(methylamino)acetate Chemical compound CNCC(=O)OC VXGABWCSZZWXPC-UHFFFAOYSA-N 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- UMRUUWFGLGNQLI-QFIPXVFZSA-N (2s)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid Chemical compound C1=CC=C2C(COC(=O)N[C@@H](CCCCNC(=O)OC(C)(C)C)C(O)=O)C3=CC=CC=C3C2=C1 UMRUUWFGLGNQLI-QFIPXVFZSA-N 0.000 description 7
- VVQIIIAZJXTLRE-QMMMGPOBSA-N (2s)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid Chemical compound CC(C)(C)OC(=O)NCCCC[C@H](N)C(O)=O VVQIIIAZJXTLRE-QMMMGPOBSA-N 0.000 description 7
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- OBUGXZVDQXDGTF-VEJNRXSDSA-N (3s)-3-[[(2s,3s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-5-amino-2-[[(2s)-2-amino-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]propanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]-4-[[(2s)-1-[[(2s,3s)-1-[[(2s)-4-amino-1-(carboxymethylamino)-1,4-dioxobutan-2-yl]am Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(O)=O)CC1=CC=C(O)C=C1 OBUGXZVDQXDGTF-VEJNRXSDSA-N 0.000 description 6
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 6
- 108700041474 des(formylvalyl)gramicidin Proteins 0.000 description 6
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 5
- 229920000361 Poly(styrene)-block-poly(ethylene glycol) Polymers 0.000 description 5
- 239000012317 TBTU Substances 0.000 description 5
- 229960000583 acetic acid Drugs 0.000 description 5
- 125000003275 alpha amino acid group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 235000018977 lysine Nutrition 0.000 description 5
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 4
- CLZISMQKJZCZDN-UHFFFAOYSA-N [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium Chemical compound C1=CC=C2N(OC(N(C)C)=[N+](C)C)N=NC2=C1 CLZISMQKJZCZDN-UHFFFAOYSA-N 0.000 description 4
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 4
- 108010054442 polyalanine Proteins 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 108700027361 sarcosine methyl ester Proteins 0.000 description 4
- OIOAKXPMBIZAHL-LURJTMIESA-N (2s)-2-azaniumyl-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoate Chemical compound CC(C)(C)OC(=O)CC[C@H](N)C(O)=O OIOAKXPMBIZAHL-LURJTMIESA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010265 fast atom bombardment Methods 0.000 description 3
- 235000005772 leucine Nutrition 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- DHBXNPKRAUYBTH-UHFFFAOYSA-N 1,1-ethanedithiol Chemical compound CC(S)S DHBXNPKRAUYBTH-UHFFFAOYSA-N 0.000 description 2
- HJBLUNHMOKFZQX-UHFFFAOYSA-N 3-hydroxy-1,2,3-benzotriazin-4-one Chemical compound C1=CC=C2C(=O)N(O)N=NC2=C1 HJBLUNHMOKFZQX-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- URLZCHNOLZSCCA-VABKMULXSA-N Leu-enkephalin Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)CNC(=O)CNC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=CC=C1 URLZCHNOLZSCCA-VABKMULXSA-N 0.000 description 2
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006229 amino acid addition Effects 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- KMPWYEUPVWOPIM-UHFFFAOYSA-N cinchonidine Natural products C1=CC=C2C(C(C3N4CCC(C(C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-UHFFFAOYSA-N 0.000 description 2
- KMPWYEUPVWOPIM-QAMTZSDWSA-N cinchonine Chemical compound C1=CC=C2C([C@@H]([C@@H]3[N@]4CC[C@H]([C@H](C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-QAMTZSDWSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 230000000269 nucleophilic effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- ITECRQOOEQWFPE-MRVPVSSYSA-N (2r)-2-hydroxy-2-(4-methoxyphenyl)acetic acid Chemical compound COC1=CC=C([C@@H](O)C(O)=O)C=C1 ITECRQOOEQWFPE-MRVPVSSYSA-N 0.000 description 1
- SWZCTMTWRHEBIN-QFIPXVFZSA-N (2s)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-3-(4-hydroxyphenyl)propanoic acid Chemical compound C([C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C21)C1=CC=C(O)C=C1 SWZCTMTWRHEBIN-QFIPXVFZSA-N 0.000 description 1
- SJVFAHZPLIXNDH-QFIPXVFZSA-N (2s)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-3-phenylpropanoic acid Chemical compound C([C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C21)C1=CC=CC=C1 SJVFAHZPLIXNDH-QFIPXVFZSA-N 0.000 description 1
- CBPJQFCAFFNICX-IBGZPJMESA-N (2s)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-4-methylpentanoic acid Chemical compound C1=CC=C2C(COC(=O)N[C@@H](CC(C)C)C(O)=O)C3=CC=CC=C3C2=C1 CBPJQFCAFFNICX-IBGZPJMESA-N 0.000 description 1
- QWXZOFZKSQXPDC-NSHDSACASA-N (2s)-2-(9h-fluoren-9-ylmethoxycarbonylamino)propanoic acid Chemical compound C1=CC=C2C(COC(=O)N[C@@H](C)C(O)=O)C3=CC=CC=C3C2=C1 QWXZOFZKSQXPDC-NSHDSACASA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XXMFJKNOJSDQBM-UHFFFAOYSA-N 2,2,2-trifluoroacetic acid;hydrate Chemical compound [OH3+].[O-]C(=O)C(F)(F)F XXMFJKNOJSDQBM-UHFFFAOYSA-N 0.000 description 1
- NDKDFTQNXLHCGO-UHFFFAOYSA-N 2-(9h-fluoren-9-ylmethoxycarbonylamino)acetic acid Chemical compound C1=CC=C2C(COC(=O)NCC(=O)O)C3=CC=CC=C3C2=C1 NDKDFTQNXLHCGO-UHFFFAOYSA-N 0.000 description 1
- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 description 1
- HBAHZZVIEFRTEY-UHFFFAOYSA-N 2-heptylcyclohex-2-en-1-one Chemical compound CCCCCCCC1=CCCCC1=O HBAHZZVIEFRTEY-UHFFFAOYSA-N 0.000 description 1
- HQDBRHNBKCRLNH-UHFFFAOYSA-N 2-hydroxy-2-methoxy-2-phenylacetic acid Chemical compound COC(O)(C(O)=O)C1=CC=CC=C1 HQDBRHNBKCRLNH-UHFFFAOYSA-N 0.000 description 1
- JMTMSDXUXJISAY-UHFFFAOYSA-N 2H-benzotriazol-4-ol Chemical compound OC1=CC=CC2=C1N=NN2 JMTMSDXUXJISAY-UHFFFAOYSA-N 0.000 description 1
- 241000024188 Andala Species 0.000 description 1
- FFMIYIMKQIMDPK-BQBZGAKWSA-N Asn-His Chemical compound NC(=O)C[C@H](N)C(=O)N[C@H](C(O)=O)CC1=CN=CN1 FFMIYIMKQIMDPK-BQBZGAKWSA-N 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 101001065501 Escherichia phage MS2 Lysis protein Proteins 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 241000209027 Ilex aquifolium Species 0.000 description 1
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 1
- 229920001367 Merrifield resin Polymers 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- AOKZOUGUMLBPSS-PMVMPFDFSA-N Phe-Trp-Leu Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC(C)C)C(O)=O AOKZOUGUMLBPSS-PMVMPFDFSA-N 0.000 description 1
- 240000007789 Pinus pinea Species 0.000 description 1
- VJLJGKQAOQJXJG-CIUDSAMLSA-N Pro-Asp-Glu Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=O VJLJGKQAOQJXJG-CIUDSAMLSA-N 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- WSTIOCFMWXNOCX-YUMQZZPRSA-N Ser-Gly-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CO)N WSTIOCFMWXNOCX-YUMQZZPRSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BZWUSZGQOILYEU-STECZYCISA-N Val-Ile-Tyr Chemical compound CC(C)[C@H](N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 BZWUSZGQOILYEU-STECZYCISA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- RROBIDXNTUAHFW-UHFFFAOYSA-N benzotriazol-1-yloxy-tris(dimethylamino)phosphanium Chemical compound C1=CC=C2N(O[P+](N(C)C)(N(C)C)N(C)C)N=NC2=C1 RROBIDXNTUAHFW-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000119 electrospray ionisation mass spectrum Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 150000002307 glutamic acids Chemical class 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 150000002463 imidates Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002614 leucines Chemical class 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- PFWWZGINJSDVGU-UHFFFAOYSA-N piperidine Chemical compound C1CCNCC1.C1CCNCC1 PFWWZGINJSDVGU-UHFFFAOYSA-N 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000012607 strong cation exchange resin Substances 0.000 description 1
- 230000006918 subunit interaction Effects 0.000 description 1
- JSMUIAGOLVNWBE-UHFFFAOYSA-N sulfanyl benzoate Chemical compound SOC(=O)C1=CC=CC=C1 JSMUIAGOLVNWBE-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 230000020382 suppression by virus of host antigen processing and presentation of peptide antigen via MHC class I Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- HNKJADCVZUBCPG-UHFFFAOYSA-N thioanisole Chemical compound CSC1=CC=CC=C1 HNKJADCVZUBCPG-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07K1/04—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers
- C07K1/042—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers characterised by the nature of the carrier
-
- 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
- C07K1/04—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length on carriers
-
- 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)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Prostheses (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK971/96 | 1996-09-09 | ||
| DK97196 | 1996-09-09 | ||
| PCT/DK1997/000375 WO1998011125A1 (en) | 1996-09-09 | 1997-09-09 | Improved solid-phase peptide synthesis and agent for use in such synthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4199397A AU4199397A (en) | 1998-04-02 |
| AU723268B2 true AU723268B2 (en) | 2000-08-24 |
Family
ID=8099561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU41993/97A Ceased AU723268B2 (en) | 1996-09-09 | 1997-09-09 | Improved solid-phase peptide synthesis and agent for use in such synthesis |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7348404B2 (https=) |
| EP (1) | EP0929567B1 (https=) |
| JP (1) | JP4405594B2 (https=) |
| AT (1) | ATE290014T1 (https=) |
| AU (1) | AU723268B2 (https=) |
| CA (1) | CA2265900C (https=) |
| CZ (1) | CZ295838B6 (https=) |
| DE (1) | DE69732640T2 (https=) |
| DK (1) | DK0929567T3 (https=) |
| ES (1) | ES2239364T3 (https=) |
| HU (1) | HU230354B1 (https=) |
| IL (1) | IL128829A (https=) |
| PT (1) | PT929567E (https=) |
| WO (1) | WO1998011125A1 (https=) |
Families Citing this family (107)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4394279B2 (ja) * | 1998-03-09 | 2010-01-06 | ジーランド ファーマ アクティーゼルスカブ | 酵素加水分解に対する傾向が減少した薬理学的に活性なペプチド複合体 |
| US6528486B1 (en) | 1999-07-12 | 2003-03-04 | Zealand Pharma A/S | Peptide agonists of GLP-1 activity |
| US7550425B2 (en) | 2000-06-16 | 2009-06-23 | Zealand Pharma A/S | Diuretic peptide conjugates |
| DK1737889T3 (da) | 2004-10-19 | 2011-01-03 | Lonza Ag | Fremgangsmåde til fastfase-peptidsyntese |
| DE602006020123D1 (de) | 2005-05-04 | 2011-03-31 | Zealand Pharma As | Glucagon-like-peptide-2- (glp-2-) analoga |
| GB0514071D0 (en) | 2005-07-07 | 2005-08-17 | Zealand Pharma As | N- or C- terminally modified small peptides |
| US20090171097A1 (en) * | 2005-11-22 | 2009-07-02 | Hiroshi Sugiyama | Automated solid phase synthesis of pyrrole-imidazole polyamide |
| UA96283C2 (uk) | 2005-12-23 | 2011-10-25 | Зіланд Фарма А/С | Модифіковані міметики лізину |
| KR100859972B1 (ko) | 2006-02-20 | 2008-09-25 | 이화여자대학교 산학협력단 | 막투과 단백질 도메인 펩타이드 |
| JP5328345B2 (ja) * | 2006-03-29 | 2013-10-30 | 株式会社糖鎖工学研究所 | ペプチドのチオエステル化合物の製造方法 |
| AU2007319066B2 (en) | 2006-11-08 | 2013-09-19 | Zealand Pharma A/S | Selective glucagon-like-peptide-2 (GLP-2) analogues |
| JP5385266B2 (ja) | 2007-06-15 | 2014-01-08 | ジーランド ファーマ アクティーゼルスカブ | グルカゴン類似体 |
| US8685919B2 (en) | 2008-12-15 | 2014-04-01 | Zealand Pharma A/S | Glucagon analogues |
| WO2010070255A1 (en) | 2008-12-15 | 2010-06-24 | Zealand Pharma A/S | Glucagon analogues |
| KR20110126592A (ko) | 2008-12-15 | 2011-11-23 | 질랜드 파마 에이/에스 | 글루카곤 유사체 |
| JP5635531B2 (ja) | 2008-12-15 | 2014-12-03 | ジーランド ファーマ アクティーゼルスカブ | グルカゴン類似体 |
| AP3329A (en) | 2009-07-13 | 2015-06-30 | Zealand Pharma As | Acylated glucagon analogues |
| EA023925B1 (ru) | 2010-04-27 | 2016-07-29 | Зилэнд Фарма А/С | Пептидные конъюгаты агонистов рецептора glp-1 и их применение |
| UY33462A (es) | 2010-06-23 | 2012-01-31 | Zealand Pharma As | Analogos de glucagon |
| PH12012502472A1 (en) | 2010-06-24 | 2013-03-25 | Zealand Pharma As | Glucagon analogues |
| KR20140043709A (ko) | 2011-01-20 | 2014-04-10 | 질랜드 파마 에이/에스 | 아실화 글루카곤 유사체와 인슐린 유사체의 조합 |
| MX2014005351A (es) | 2011-11-03 | 2014-05-28 | Zealand Pharma As | Conjugados de gastrina peptidicos de agonistas de receptor glp-1. |
| WO2013092703A2 (en) | 2011-12-23 | 2013-06-27 | Zealand Pharma A/S | Glucagon analogues |
| WO2013098408A1 (en) | 2011-12-30 | 2013-07-04 | Zealand Pharma A/S | Glucagon and cck receptor agonist peptide conjugates |
| TW201336864A (zh) | 2012-02-03 | 2013-09-16 | Zealand Pharma As | 胃飢餓素（ｇｈｒｅｌｉｎ）類似物 |
| JP6228187B2 (ja) | 2012-05-03 | 2017-11-08 | ジーランド ファーマ アクティーゼルスカブ | Ｇｉｐ−ｇｌｐ−１デュアルアゴニスト化合物及び方法 |
| AU2013255752B2 (en) | 2012-05-03 | 2017-11-09 | Zealand Pharma A/S | Glucagon-like-peptide-2 (GLP-2) analogues |
| AU2013295035B2 (en) | 2012-07-23 | 2017-08-03 | Zealand Pharma A/S | Glucagon analogues |
| TWI608013B (zh) | 2012-09-17 | 2017-12-11 | 西蘭製藥公司 | 升糖素類似物 |
| RS60280B1 (sr) | 2013-03-12 | 2020-06-30 | Molecular Templates Inc | Citotoksični proteini koji sadrže ciljane vezujuće regione za ćelije i regioni shiga toksina a podjedinice za selektivno ubijanje određenih vrsta ćelija |
| US9695214B2 (en) | 2013-03-15 | 2017-07-04 | Massachusetts Institute Of Technology | Solid phase peptide synthesis processes and associated systems |
| US9169287B2 (en) | 2013-03-15 | 2015-10-27 | Massachusetts Institute Of Technology | Solid phase peptide synthesis processes and associated systems |
| WO2014147129A1 (en) | 2013-03-21 | 2014-09-25 | Sanofi-Aventis Deutschland Gmbh | Synthesis of cyclic imide containing peptide products |
| CN105189465B (zh) | 2013-03-21 | 2019-02-26 | 赛诺菲-安万特德国有限公司 | 合成含有乙内酰脲的肽产物 |
| US9988429B2 (en) | 2013-10-17 | 2018-06-05 | Zealand Pharma A/S | Glucagon analogues |
| WO2015055801A1 (en) | 2013-10-17 | 2015-04-23 | Zealand Pharma A/S | Acylated glucagon analogues |
| MX2016005556A (es) | 2013-11-06 | 2016-07-15 | Zealand Pharma As | Compuestos agonistas duales de gip-glp-1 y procedimientos. |
| AU2014345570B2 (en) | 2013-11-06 | 2019-01-24 | Zealand Pharma A/S | Glucagon-GLP-1-GIP triple agonist compounds |
| WO2015100246A1 (en) | 2013-12-24 | 2015-07-02 | Ossianix, Inc. | Baff selective binding compounds and related methods |
| CN111909278B (zh) | 2014-01-27 | 2024-04-09 | 分子模板公司 | Mhc i类表位递送多肽 |
| WO2017019623A2 (en) | 2015-07-26 | 2017-02-02 | Molecular Templates, Inc. | Cell-targeting molecules comprising shiga toxin a subunit effectors and cd8+ t-cell epitopes |
| AU2015229583B2 (en) | 2014-03-11 | 2020-07-09 | Molecular Templates, Inc. | Proteins comprising amino-terminal proximal Shiga toxin A Subunit effector regions and cell-targeting immunoglobulin-type binding regions |
| ES2723774T3 (es) | 2014-03-11 | 2019-09-02 | Molecular Templates Inc | Proteínas que comprenden regiones de unión, regiones efectoras de la subunidad A de toxina Shiga y motivos señal de localización de retículo endoplasmático carboxi terminal |
| ES2919749T3 (es) | 2014-06-11 | 2022-07-28 | Molecular Templates Inc | Moléculas dirigidas a células citotóxicas resistentes a la escisión por proteasa |
| US10479990B2 (en) | 2014-06-26 | 2019-11-19 | Ossianix, Inc. | Semi-synthetic nurse shark VNAR libraries for making and using selective binding compounds |
| US10253078B2 (en) | 2014-10-29 | 2019-04-09 | Zealand Pharma A/S | GIP agonist compounds and methods |
| WO2016077840A2 (en) | 2014-11-14 | 2016-05-19 | Ossianix, Inc. | TfR SELECTIVE BINDING COMPOUNDS AND RELATED METHODS |
| MX2017010072A (es) | 2015-02-05 | 2017-11-09 | Molecular Templates Inc | Moleculas multivalentes que se enlazan a cd20, las cuales comprenden regiones efectoras de la subunidad a de la toxina shiga, y composiciones enriquecidas de las mismas. |
| AR103954A1 (es) | 2015-03-18 | 2017-06-14 | Zealand Pharma As | Análogos de amilina |
| GB201506380D0 (en) | 2015-04-15 | 2015-05-27 | Serodus Asa | Materials and methods for treatment of pulmonary hypertension |
| US10336802B2 (en) | 2015-04-16 | 2019-07-02 | Zealand Pharma A/S | Acylated glucagon analogue |
| AU2016271124C1 (en) | 2015-05-30 | 2020-05-14 | Molecular Templates, Inc. | De-immunized, Shiga toxin a subunit scaffolds and cell-targeting molecules comprising the same |
| JP2018530543A (ja) | 2015-09-17 | 2018-10-18 | マサチューセッツ インスティテュート オブ テクノロジー | 固相ペプチド合成のための方法およびシステム |
| CA3033082A1 (en) | 2016-08-06 | 2018-02-15 | Ossianix, Inc. | In vivo methods for selecting peptides that cross the blood brain barrier, related compositions and methods of use |
| TWI784968B (zh) | 2016-09-09 | 2022-12-01 | 丹麥商西蘭製藥公司 | 澱粉素類似物 |
| WO2018104558A1 (en) | 2016-12-09 | 2018-06-14 | Zealand Pharma A/S | Acylated glp-1/glp-2 dual agonists |
| WO2018104559A1 (en) | 2016-12-09 | 2018-06-14 | Zealand Pharma A/S | Glp-1/glp-2 dual agonists |
| JP2020500890A (ja) | 2016-12-09 | 2020-01-16 | ジーランド・ファーマ・ア／エス | Ｇｌｐ−１／ｇｌｐ−２二重アゴニスト |
| AU2017371516C1 (en) | 2016-12-09 | 2021-09-02 | Zealand Pharma A/S | Acylated GLP-1/GLP-2 dual agonists |
| WO2018103868A1 (en) | 2016-12-09 | 2018-06-14 | Zealand Pharma A/S | Acylated glp-1/glp-2 dual agonists |
| EP3573648B1 (en) | 2017-01-25 | 2023-11-22 | Molecular Templates, Inc. | Cell-targeting molecules comprising de-immunized, shiga toxin a subunit effectors and cd8+ t-cell epitopes |
| BR112019026711A2 (pt) | 2017-06-16 | 2020-06-30 | Zealand Pharma A/S | regimes de dosagem para a administração de análogos de peptídeo semelhante a glucagon- 2 (glp-2) |
| CA3080351A1 (en) | 2017-11-02 | 2019-05-09 | Ossianix, Inc. | Improved tfr-selective binding peptides capable of crossing the blood brain barrier |
| PE20201254A1 (es) | 2018-02-27 | 2020-11-16 | Zp Spv 3 K/S | Analogos de compstatina y sus usos medicos |
| AU2019257343A1 (en) | 2018-04-17 | 2020-09-10 | Molecular Templates, Inc. | HER2-targeting molecules comprising de-immunized, Shiga toxin A Subunit scaffolds |
| WO2019246288A1 (en) | 2018-06-22 | 2019-12-26 | Ossianix, Inc. | Anti-cd98hc vnars for crossing the blood brain barrier and type iv vnar libraries |
| MY204234A (en) | 2018-08-27 | 2024-08-16 | Regeneron Pharma | Use of raman spectroscopy in downstream purification |
| US12351642B2 (en) | 2018-09-14 | 2025-07-08 | Ossianix, Inc. | TFR-specific binding moieties and transcytosis method to select VNARs that cross cellular barriers |
| WO2020081493A1 (en) | 2018-10-16 | 2020-04-23 | Molecular Templates, Inc. | Pd-l1 binding proteins |
| AR119677A1 (es) | 2019-01-23 | 2022-01-05 | Millennium Pharm Inc | Dominios de unión anti-cd38 |
| CN113454108B (zh) | 2019-01-23 | 2025-02-14 | 米伦纽姆医药公司 | 包含去免疫化志贺菌毒素a亚基效应子的cd38结合蛋白 |
| BR112021020941A2 (pt) | 2019-06-14 | 2021-12-21 | Zealand Pharma As | Composição farmacêutica parenteral isotônica, método para melhoria da estabilidade química da dita composição e uso de manitol |
| ES3049784T3 (en) | 2019-08-27 | 2025-12-18 | Zp Spv 3 K/S | Compstatin analogues and their medical uses |
| WO2021055816A1 (en) | 2019-09-18 | 2021-03-25 | Molecular Templates, Inc. | Pd-l1 binding molecules comprising shiga toxin a subunit scaffolds |
| EP4031162A1 (en) | 2019-09-20 | 2022-07-27 | Zealand Pharma A/S | Kv1.3 blockers |
| WO2021102445A1 (en) | 2019-11-24 | 2021-05-27 | Molecular Templates, Inc. | Uses of cd20-binding molecules and additional therapeutic agents |
| EP4126003A1 (en) | 2020-03-30 | 2023-02-08 | Zealand Pharma A/S | Glp-1/glp-2 dual agonists |
| EP4126004A1 (en) | 2020-03-30 | 2023-02-08 | Zealand Pharma A/S | Agonist combination |
| MX2023000679A (es) | 2020-07-16 | 2023-04-18 | Zp Spv 3 K/S | Inhibidores del factor c3 del complemento y sus usos medicos. |
| WO2022103769A1 (en) | 2020-11-11 | 2022-05-19 | Ossianix, Inc. | High affinity human and monkey specific tfr-1 vnars |
| TW202241491A (zh) | 2020-12-16 | 2022-11-01 | 丹麥商西蘭製藥公司 | Ｇｌｐ－１／ｇｌｐ－２雙重促效劑之醫藥組合物 |
| TW202241492A (zh) | 2020-12-16 | 2022-11-01 | 丹麥商西蘭製藥公司 | Ｇｌｐ－１／ｇｌｐ－２雙重促效劑之醫藥組合物 |
| JP7809117B2 (ja) | 2020-12-16 | 2026-01-30 | ジーランド ファーマ エー／エス | Ｇｌｐ－１／ｇｌｐ－２デュアルアゴニストの医薬組成物 |
| US20240316155A1 (en) | 2021-02-18 | 2024-09-26 | Zealand Pharma A/S | Composition for treating short bowel syndrome |
| WO2022197945A1 (en) | 2021-03-17 | 2022-09-22 | Molecular Templates, Inc. | Pd-l1 binding proteins comprising shiga toxin a subunit scaffolds and cd8+ t cell antigens |
| CA3208713A1 (en) | 2021-03-23 | 2022-09-29 | Henrik Fischer MUNCH | Kv1.3 blockers |
| WO2022260877A1 (en) | 2021-06-07 | 2022-12-15 | Ossianix, Inc. | Shark vnars for treating covid-19 |
| TW202317606A (zh) | 2021-06-18 | 2023-05-01 | 大陸商北京拓界生物醫藥科技有限公司 | 胰高血糖素類似物及其醫藥用途 |
| EP4388001A1 (en) | 2021-08-17 | 2024-06-26 | Ossianix, Inc. | Deimmunized vnar domains and scaffolds |
| AU2022339044A1 (en) | 2021-09-03 | 2024-03-14 | Zealand Pharma A/S | Dosage regime |
| CN118354781A (zh) | 2021-12-01 | 2024-07-16 | 西兰制药公司 | 白介素-23受体的肽抑制剂 |
| WO2024068848A1 (en) | 2022-09-28 | 2024-04-04 | Zealand Pharma A/S | Methods for treating obesity |
| CN120265307A (zh) | 2022-10-18 | 2025-07-04 | 西兰制药公司 | 抑制剂 |
| WO2024168411A1 (pt) * | 2023-02-15 | 2024-08-22 | Proteimax Bio Technology Israel Ltd | Aditivo de alimento e/ou suplemento alimentar, processo de obtenção, formulação de alimento funcional e/ou suplemento alimentar, uso |
| EP4471048A1 (en) | 2023-06-01 | 2024-12-04 | Zealand Pharma A/S | Peptide inhibitors of interleukin-23 receptor |
| EP4471049A1 (en) | 2023-06-01 | 2024-12-04 | Zealand Pharma A/S | Peptide inhibitors of interleukin-23 receptor |
| WO2025056677A1 (en) | 2023-09-15 | 2025-03-20 | Zealand Pharma A/S | Dasiglucagon for use in the treatment of congenital hyperinsulinism |
| TW202530247A (zh) | 2023-12-04 | 2025-08-01 | 丹麥商西蘭製藥公司 | 方法 |
| TW202528338A (zh) | 2023-12-04 | 2025-07-16 | 丹麥商西蘭製藥公司 | 方法 |
| WO2025248124A1 (en) | 2024-05-31 | 2025-12-04 | Zealand Pharma A/S | Dapiglutide for use in treating a sub-group of subjects |
| US20250381242A1 (en) | 2024-06-12 | 2025-12-18 | Invaio Sciences, Inc. | Antimicrobial peptides against citrus greening |
| US20250382332A1 (en) | 2024-06-12 | 2025-12-18 | Invaio Sciences, Inc. | Novel alpha-factor based peptides with antifungal activity |
| WO2025262301A1 (en) | 2024-06-20 | 2025-12-26 | Zealand Pharma A/S | Petrelintide for use in the treatment of obesity, diabetes or a disease linked to obesity or diabetes, or of reducing body weight, inhibiting weight gain or reducing food intake |
| WO2026003546A1 (en) | 2024-06-27 | 2026-01-02 | Vrg Miniprotein Zrt | Potassium ion kv1.3 channel inhibitors |
| WO2026013260A1 (en) | 2024-07-12 | 2026-01-15 | Zealand Pharma A/S | Peptide inhibitors of interleukin-23 receptor |
| WO2026052859A1 (en) | 2024-09-09 | 2026-03-12 | Zealand Pharma A/S | Treatment with dapiglutide |
| WO2026052861A1 (en) | 2024-09-09 | 2026-03-12 | Zealand Pharma A/S | Treatment with dapiglutide |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116666A (https=) * | 1974-07-30 | 1976-02-10 | Shionogi Seiyaku Kk | |
| US5021550A (en) * | 1986-10-07 | 1991-06-04 | Thomas Jefferson University | Method for preventing deletion sequences in solid phase synthesis |
| JP2807287B2 (ja) * | 1989-10-13 | 1998-10-08 | 株式会社医学生物学研究所 | ペプチドおよびその用途 |
| CA2170030A1 (en) * | 1993-09-14 | 1995-03-23 | Robert A. Lazarus | Pharmaceutical compositions containing ecotin and homologs thereof |
| US7176282B1 (en) * | 1996-09-09 | 2007-02-13 | Zealand Pharma A/S | Solid-phase peptide synthesis and agent for use in such synthesis |
| JP4394279B2 (ja) * | 1998-03-09 | 2010-01-06 | ジーランド ファーマ アクティーゼルスカブ | 酵素加水分解に対する傾向が減少した薬理学的に活性なペプチド複合体 |
-
1997
- 1997-09-09 CZ CZ1999803A patent/CZ295838B6/cs not_active IP Right Cessation
- 1997-09-09 DK DK97939974T patent/DK0929567T3/da active
- 1997-09-09 AT AT97939974T patent/ATE290014T1/de active
- 1997-09-09 AU AU41993/97A patent/AU723268B2/en not_active Ceased
- 1997-09-09 EP EP97939974A patent/EP0929567B1/en not_active Expired - Lifetime
- 1997-09-09 PT PT97939974T patent/PT929567E/pt unknown
- 1997-09-09 DE DE69732640T patent/DE69732640T2/de not_active Expired - Lifetime
- 1997-09-09 ES ES97939974T patent/ES2239364T3/es not_active Expired - Lifetime
- 1997-09-09 IL IL12882997A patent/IL128829A/xx not_active IP Right Cessation
- 1997-09-09 CA CA002265900A patent/CA2265900C/en not_active Expired - Lifetime
- 1997-09-09 HU HU0102900A patent/HU230354B1/hu not_active IP Right Cessation
- 1997-09-09 JP JP51316698A patent/JP4405594B2/ja not_active Expired - Fee Related
- 1997-09-09 WO PCT/DK1997/000375 patent/WO1998011125A1/en not_active Ceased
-
2006
- 2006-06-19 US US11/455,388 patent/US7348404B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69732640T2 (de) | 2006-01-12 |
| JP2001500134A (ja) | 2001-01-09 |
| JP4405594B2 (ja) | 2010-01-27 |
| WO1998011125A1 (en) | 1998-03-19 |
| ATE290014T1 (de) | 2005-03-15 |
| US20070004905A1 (en) | 2007-01-04 |
| EP0929567B1 (en) | 2005-03-02 |
| ES2239364T3 (es) | 2005-09-16 |
| CZ295838B6 (cs) | 2005-11-16 |
| PT929567E (pt) | 2005-07-29 |
| HUP0102900A3 (en) | 2002-02-28 |
| CA2265900C (en) | 2007-07-31 |
| DE69732640D1 (de) | 2005-04-07 |
| IL128829A0 (en) | 2000-01-31 |
| CA2265900A1 (en) | 1998-03-19 |
| IL128829A (en) | 2005-08-31 |
| US7348404B2 (en) | 2008-03-25 |
| DK0929567T3 (da) | 2005-06-27 |
| HU230354B1 (hu) | 2016-02-29 |
| CZ80399A3 (cs) | 1999-08-11 |
| AU4199397A (en) | 1998-04-02 |
| EP0929567A1 (en) | 1999-07-21 |
| HUP0102900A2 (hu) | 2002-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU723268B2 (en) | Improved solid-phase peptide synthesis and agent for use in such synthesis | |
| CN104650219B (zh) | 片段缩合制备利拉鲁肽的方法 | |
| CN103764666A (zh) | 萃取胜肽的方法及其在液相胜肽合成的应用 | |
| KR20170026326A (ko) | Amg 416의 제조 방법 | |
| WO2017114382A1 (zh) | 一种c-端修饰肽的合成方法 | |
| CN103224558B (zh) | 一种艾塞那肽的制备方法 | |
| CN104428310A (zh) | 细胞穿透肽和鉴定细胞穿透肽的方法 | |
| ES2352204T3 (es) | Método de síntesis peptídica en fase sólida. | |
| US20100197891A1 (en) | Method for peptide synthesis | |
| CN105408344B (zh) | 肽-树脂结合物及其用途 | |
| EP1179537B1 (en) | Solid phase peptide synthesis method | |
| CN101437836B (zh) | 肽的硫酯化合物的制造方法 | |
| WO2020254479A1 (en) | Process for the manufacture of glucagon | |
| WO2021152622A1 (en) | Improved process for the preparation of liraglutide | |
| US7176282B1 (en) | Solid-phase peptide synthesis and agent for use in such synthesis | |
| CN114945580B (zh) | 用于合成南吉博肽的方法 | |
| TW202404996A (zh) | 製備glp-1/升糖素雙重促效劑之方法 | |
| Cavallaro et al. | Solid‐phase synthesis of a dendritic peptide related to a retinoblastoma protein fragment utilizing a combined boc‐and fmoc‐chemistry approach | |
| CN119684391A (zh) | 一种含有柔性接头的多肽合成方法 | |
| CN115433266A (zh) | 一种特立帕肽的固相合成方法 | |
| CN115490748A (zh) | 一种基于rac-2-Br-DMNPA的蛋白质固相化学连接方法 | |
| WO2019218382A1 (zh) | 一种含丙氨酸的首尾环肽合成方法 | |
| HK1118295A (en) | Method of peptide synthesis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| HB | Alteration of name in register |
Owner name: ZEALAND PHARMA A/S Free format text: FORMER NAME WAS: ZEALAND PHARMACEUTICALS A/S |