DE3140449C2 - N-Methyl-11-aza-10-deoxo-10-dihydro-erythromycine A, Verfahren zu ihrer Herstellung sowie ihre Verwendung - Google Patents
N-Methyl-11-aza-10-deoxo-10-dihydro-erythromycine A, Verfahren zu ihrer Herstellung sowie ihre VerwendungInfo
- Publication number
- DE3140449C2 DE3140449C2 DE3140449A DE3140449A DE3140449C2 DE 3140449 C2 DE3140449 C2 DE 3140449C2 DE 3140449 A DE3140449 A DE 3140449A DE 3140449 A DE3140449 A DE 3140449A DE 3140449 C2 DE3140449 C2 DE 3140449C2
- Authority
- DE
- Germany
- Prior art keywords
- methyl
- aza
- deoxo
- dihydro
- erythromycin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract description 10
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 229960003276 erythromycin Drugs 0.000 abstract description 24
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical class O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 abstract description 12
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 7
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 abstract description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 32
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 5
- 101100322245 Caenorhabditis elegans des-2 gene Proteins 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 235000019253 formic acid Nutrition 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229930006677 Erythromycin A Natural products 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 150000002596 lactones Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000193755 Bacillus cereus Species 0.000 description 2
- 244000063299 Bacillus subtilis Species 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 2
- 241000194032 Enterococcus faecalis Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 241000515012 Micrococcus flavus Species 0.000 description 2
- 241000191938 Micrococcus luteus Species 0.000 description 2
- 241000191940 Staphylococcus Species 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 241000191963 Staphylococcus epidermidis Species 0.000 description 2
- 241000194017 Streptococcus Species 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 208000022362 bacterial infectious disease Diseases 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000002026 chloroform extract Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- KYTWXIARANQMCA-PGYIPVOXSA-N (3r,4s,5s,6r,7r,9r,10z,11s,12r,13s,14r)-6-[(2s,3r,4s,6r)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-10-hydroxyimino-4-[(2r,4r,5s,6s)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradec Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=N\O)/[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 KYTWXIARANQMCA-PGYIPVOXSA-N 0.000 description 1
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 238000006237 Beckmann rearrangement reaction Methods 0.000 description 1
- 101150065749 Churc1 gene Proteins 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 241000194033 Enterococcus Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000588748 Klebsiella Species 0.000 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- 238000011785 NMRI mouse Methods 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 241000588770 Proteus mirabilis Species 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- MQTOSJVFKKJCRP-BICOPXKESA-N azithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 MQTOSJVFKKJCRP-BICOPXKESA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Oncology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Communicable Diseases (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
charakterisiert und besitzen eine antibakterielle Wirkung.
0,05 | 0,01 | 0.1 | 0.5 | 0.05 | 0,1 |
0.5 | 0.5 | 0,5 | 2,5 | 0.05 | 0,1 |
0.5 | 0.5 | 0.5 | 0,5 | 0.1 | 0,5 |
0,05 | 0.01 | 0,5 | 0.1 | 0.05 | 0.5 |
0.05 | 0.05 | 0.1 | 0.1 | 0.05 | 0.05 |
0.5 | 0.5 | 0.5 | 0,5 | 0.5 | 0,5 |
6 [___ S_ 9 10 ')
45 Staphylococcus aureus ATCC 6538-P Micrococcus flavus ATCC 10240 Sarcinalutea ATCC 9341 Bacillus cereus var. mycoides
Bacillus subtilis ATCC 6633 0.1 0,1 2,5 1,0 1,0
0.05 | 0,05 | 0.5 | 0.1 | 0,1 |
0,5 | 0.5 | 2.5 | 0,5 | 2,5 |
0,1 | 0.1 | 2,5 | 0.5 | 2.5 |
0.1 | 0,1 | 1.0 | 0.5 | 0,5 |
0,1 | 0.05 | 0,1 | 0,05 | 0,05 |
0,1 | 0,1 | 2.5 | 0,5 | 1,0 |
Staph. aureus
Staph.albus
E | 2b | I 1 | 9 |
1 | r> | 13 | 10 |
E | 9 | 7 | 12 |
1 | Ii | 10 | 4 |
E | T) | b | 12 |
I | 30 | 12 | |
E | 9 | 7 |
7
i
4 | 42 | 45 | 5 | 28 2 |
40 1 |
8 1 |
22 0 |
100 | |
4 | 4 | 1 1 |
2 | 2 | 4 | 9 | |||
9 | 1 | 1 | 2 | 7 | 10 | ||||
1 | 3 2 |
1 | 10 | 3 | Ib | ||||
1 | 1 | 1 5 |
'· | ||||||
3 | 6 | h | ? | 1 | 17 1 |
18 | |||
1 | 1 | 1 | |||||||
1 | 2 | 1 | 2 | 3 | |||||
1 | 1 | 1 | 3 3 |
1 1 |
1 | 6 | |||
1 3 |
3 | 2 | 3 | 6 | |||||
1 3 |
0 8 |
2 43 |
3 54 |
16 28 |
35 13 |
45 17 |
15 7 |
64 6 |
179 179 |
WrI)IiIiIuHg1) | 1.13-.,, | 360 | (241.9)**) | 1.13,„ | UX., |
Erythromycin Λ | 520 | (349.4) | |||
I.V. | - | 280 | 460 | ||
I.P. | J2b | 840 | |||
P.O. | 825 | (421,b) | - | - | |
Verbindung aus Beispiel I | I 200 | (513.2) | |||
I.V. | > 10 000 | (5100) | blO | 1 020 | |
I. P. | 1 010 | 1 400 | |||
P.O. |
r') Pie |->gcbnisse berechnet ;iul Inhall der Akti\ komponente.
0.1 | 0.1 | 0.5 |
5 | 0.1 | 0.5 |
10 | 0.1 | 0.5 |
10 | 0.5 | 0.5 |
25 | 1,0 | 1,0 |
25 | 2.5 | 1.0 |
N-Methyl-1 l-aza-lO-desoxo-lO-dihydro-eryihromycin A
2'-Acetyl-N-methyl-Π-aza-10-desoxo-10-dihydΓO-erythromycin A
2'.4"-Di ace IvI-N -met In I-1 1-a/a- I0-deso\o-lO-dihvdm ei \ lh mim cm Λ :>,
2'-Propionyl-N-methyl-l I-a/a-10-deso\o-10-di hydro-erythromycin A
2'-,4"-DipiOpionyl-N-mcthyl-l 1-aza-IO-desoxo-lO-dihydro-ervthromvcin A -in
13.14-cyclischesCarbonat des N-Methyl-1 l-aza-lO-desoxo-lO-dihydro-ervthromyeins Λ ίο
I 3.14 evelisclies Car buna t des 2'-Acetyl-N-methyl-1 I-a/a-! O-desi mi-10-di hul ro-erythromycins A
Γ. 15J-158 C
-, 1H NMR(CDCI,):3.J(3H)s.2.28(6H)s.2.21 (3H)s und 2.05(3H)s ppm.
;n erythromycins A
F. 150-154-C
1H NMR(CDCIi):3.31 (3H)s.2,3(6H)s.2.2(3H)s.2.1 (3H)s und 2.04 (3H)s ppm.
j-, F. 152-154CC
Claims (1)
- Patentansprüche:
. N-Methyl-11-aza-IO-desoxo-lO-dihydro-erythromycine Λ der allgemeinen FormelN(CH1),R,0CH,OR,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU592/81A YU43006B (en) | 1981-03-06 | 1981-03-06 | Process for preparing n-methyl-11-aza-10-deoxo-10-dihydro erythromycin and derivatives thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3140449A1 DE3140449A1 (de) | 1983-10-13 |
DE3140449C2 true DE3140449C2 (de) | 1984-06-20 |
Family
ID=25550598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3140449A Expired DE3140449C2 (de) | 1981-03-06 | 1981-10-12 | N-Methyl-11-aza-10-deoxo-10-dihydro-erythromycine A, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
Country Status (19)
Country | Link |
---|---|
US (1) | US4517359A (de) |
JP (1) | JPS5858357B2 (de) |
AT (1) | AT375945B (de) |
BE (1) | BE892357A (de) |
CA (1) | CA1191843A (de) |
CH (1) | CH655728A5 (de) |
CZ (1) | CZ418991A3 (de) |
DD (1) | DD202437A5 (de) |
DE (1) | DE3140449C2 (de) |
FR (1) | FR2501212B1 (de) |
GB (1) | GB2094293B (de) |
HU (1) | HU186845B (de) |
IT (1) | IT1200960B (de) |
PL (2) | PL133764B1 (de) |
SE (1) | SE457084B (de) |
SI (1) | SI8110592A8 (de) |
SK (1) | SK418991A3 (de) |
SU (1) | SU1287755A3 (de) |
YU (1) | YU43006B (de) |
Families Citing this family (149)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA835204B (en) * | 1982-07-19 | 1985-02-27 | Pfizer | N-methyl 11-aza-10-deoxo-10-dihydroerythromycin a,intermediates therefor and processes for their preparation |
US4474768A (en) * | 1982-07-19 | 1984-10-02 | Pfizer Inc. | N-Methyl 11-aza-10-deoxo-10-dihydro-erytromycin A, intermediates therefor |
PH19293A (en) * | 1982-11-15 | 1986-03-04 | Pfizer | Epimeric azahomoerythromycin,pharmaceutical composition containing the same and method of use thereof |
US4526889A (en) * | 1982-11-15 | 1985-07-02 | Pfizer Inc. | Epimeric azahomoerythromycin A derivative, intermediates and method of use |
JPS59225198A (ja) * | 1983-05-23 | 1984-12-18 | フアイザ−・インコ−ポレ−テツド | 抗菌性を有する9―デオキソ―9a―アザ―9a―ホモエリスロマイシンA,その製造方法および組成物 |
US4492688A (en) * | 1983-11-25 | 1985-01-08 | Pfizer Inc. | Antibacterial cyclic ethers of 9-deoxo-9a-aza-9a-homoerythromycin A and intermediates therefor |
EP0132026B1 (de) * | 1983-05-23 | 1986-12-30 | Pfizer Inc. | Cyclische Ether, mit antibakterieller Wirkung, von 9-Deoxy-9a-Aza-9a-Homoerythromycin und Zwischenprodukte |
US4464527A (en) * | 1983-06-30 | 1984-08-07 | Pfizer Inc. | Antibacterial 9-deoxo-9a-alkyl-9a-aza-9a-homoerythromycin A derivatives and intermediates therefore |
ATE38519T1 (de) * | 1983-09-06 | 1988-11-15 | Pfizer | Azahomoerythromycin-b-derivate und zwischenprodukte. |
US4465674A (en) * | 1983-09-06 | 1984-08-14 | Pfizer Inc. | Azahomoerythromycin D derivative and intermediates therefor |
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- 1981-09-22 US US06/304,481 patent/US4517359A/en not_active Expired - Lifetime
- 1981-10-07 GB GB8130256A patent/GB2094293B/en not_active Expired
- 1981-10-12 DE DE3140449A patent/DE3140449C2/de not_active Expired
- 1981-10-14 AT AT0440081A patent/AT375945B/de not_active IP Right Cessation
- 1981-11-27 JP JP56189381A patent/JPS5858357B2/ja not_active Expired
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1982
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- 1982-03-03 SE SE8201311A patent/SE457084B/sv not_active IP Right Cessation
- 1982-03-04 BE BE0/207464A patent/BE892357A/fr not_active IP Right Cessation
- 1982-03-04 DD DD82237882A patent/DD202437A5/de not_active IP Right Cessation
- 1982-03-04 FR FR8203601A patent/FR2501212B1/fr not_active Expired
- 1982-03-05 PL PL1982244022A patent/PL133764B1/pl unknown
- 1982-03-05 CH CH1363/82A patent/CH655728A5/de not_active IP Right Cessation
- 1982-03-05 HU HU82683A patent/HU186845B/hu unknown
- 1982-03-05 PL PL1982235329A patent/PL131784B1/pl unknown
- 1982-03-05 IT IT67263/82A patent/IT1200960B/it active Protection Beyond IP Right Term
- 1982-03-05 SU SU823402600A patent/SU1287755A3/ru active
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1991
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- 1991-12-31 SK SK4189-91A patent/SK418991A3/sk unknown
Also Published As
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CZ418991A3 (en) | 1993-01-13 |
SI8110592A8 (en) | 1996-06-30 |
FR2501212B1 (fr) | 1985-08-09 |
DE3140449A1 (de) | 1983-10-13 |
FR2501212A1 (fr) | 1982-09-10 |
JPS5858357B2 (ja) | 1983-12-24 |
SU1287755A3 (ru) | 1987-01-30 |
BE892357A (fr) | 1982-07-01 |
JPS57158798A (en) | 1982-09-30 |
YU43006B (en) | 1989-02-28 |
DD202437A5 (de) | 1983-09-14 |
IT8267263A0 (it) | 1982-03-05 |
CH655728A5 (de) | 1986-05-15 |
HU186845B (en) | 1985-09-30 |
SE457084B (sv) | 1988-11-28 |
PL235329A1 (de) | 1982-09-27 |
IT1200960B (it) | 1989-01-27 |
SK418991A3 (en) | 1995-07-11 |
AT375945B (de) | 1984-09-25 |
CA1191843A (en) | 1985-08-13 |
US4517359A (en) | 1985-05-14 |
YU59281A (en) | 1983-06-30 |
SE8201311L (sv) | 1982-09-07 |
GB2094293A (en) | 1982-09-15 |
PL131784B1 (en) | 1985-01-31 |
PL133764B1 (en) | 1985-06-29 |
GB2094293B (en) | 1985-12-18 |
ATA440081A (de) | 1984-02-15 |
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