IE35648L - Penicillins - Google Patents
PenicillinsInfo
- Publication number
- IE35648L IE35648L IE711178A IE117871A IE35648L IE 35648 L IE35648 L IE 35648L IE 711178 A IE711178 A IE 711178A IE 117871 A IE117871 A IE 117871A IE 35648 L IE35648 L IE 35648L
- Authority
- IE
- Ireland
- Prior art keywords
- group
- formula
- acid
- primary amino
- alkyl group
- Prior art date
Links
- 229930182555 Penicillin Natural products 0.000 title abstract 2
- 150000002960 penicillins Chemical class 0.000 title 1
- NGHVIOIJCVXTGV-ALEPSDHESA-N 6-aminopenicillanic acid Chemical compound [O-]C(=O)[C@H]1C(C)(C)S[C@@H]2[C@H]([NH3+])C(=O)N21 NGHVIOIJCVXTGV-ALEPSDHESA-N 0.000 abstract 2
- NGHVIOIJCVXTGV-UHFFFAOYSA-N 6beta-amino-penicillanic acid Natural products OC(=O)C1C(C)(C)SC2C(N)C(=O)N21 NGHVIOIJCVXTGV-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 125000000392 cycloalkenyl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
Abstract
A class of novel .beta.-amino penicillins of formula (IV) useful as antibacterial agents: (IV) and non-toxic salts and hydrolysable esters thereof, in which formula R is a C1 to C6 straight or branched chain alkyl group, a C5 to C7 cycloalkyl or cycloalkenyl group; R1 is hydrogen or a C1 to C6 alkyl group; or R and R1 taken together represent a C5 to C6 alkylene group which may be interrupted by a hetero atom. According to the process of preparation 6-aminopenicillanic acid or a salt or ester thereof or the reaction product of 6-aminopenicillanic acid with an organo silicon compound is treated with a reactive acylating derivative of an acid of the general formula (V) (V) wherein R and R1 are as defined in claim 1 and X is a nitrogen containing group which may be converted into a primary amino group, and subsequently converting the group X into a primary amino group.
[CA1056817A]
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4570470 | 1970-09-25 | ||
| GB874371 | 1971-03-31 | ||
| GB1599371 | 1971-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35648L true IE35648L (en) | 1972-03-25 |
| IE35648B1 IE35648B1 (en) | 1976-04-14 |
Family
ID=27255254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1178/71A IE35648B1 (en) | 1970-09-25 | 1971-09-17 | Penicillins |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5622877B1 (en) |
| AT (1) | AT309683B (en) |
| AU (1) | AU464358B2 (en) |
| BE (1) | BE773090A (en) |
| CA (1) | CA1056817A (en) |
| CH (1) | CH558809A (en) |
| DE (1) | DE2147852A1 (en) |
| ES (1) | ES395419A1 (en) |
| FR (1) | FR2107980A1 (en) |
| IE (1) | IE35648B1 (en) |
| IL (1) | IL37762A0 (en) |
| NL (1) | NL7112991A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190897B (en) * | 1982-06-29 | 1988-02-24 | Opos Biochimica Srl | PROCEDURE FOR THE PREPARATION OF THE 1-ETHOXYCARBONYLOXYETHYL ACID ACID 6- (D (-) - ALPHA AMINOALPHA-PHENYLACETAMIDE) -PENICILLANIC |
| IL68992A (en) * | 1982-06-29 | 1991-06-10 | Astra Laekemedel Ab | Alpha-bromo diethyl carbonate and process for the preparation of ethoxycarbonyloxy esters of penicillanic acids |
| US4606865A (en) * | 1982-09-20 | 1986-08-19 | Astra Lakemedel Aktiebolag | Methods for the preparation of α-bromodiethylcarbonate |
| DE3641822A1 (en) * | 1986-12-06 | 1988-06-16 | Goedecke Ag | USE OF DIHYDROPHENYLAMINOSAE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING THEM FOR IMMUNULATION AND CYTOSTASE |
-
1971
- 1971-09-17 IE IE1178/71A patent/IE35648B1/en unknown
- 1971-09-21 NL NL7112991A patent/NL7112991A/xx not_active Application Discontinuation
- 1971-09-22 IL IL37762A patent/IL37762A0/en unknown
- 1971-09-23 AT AT825071A patent/AT309683B/en active
- 1971-09-23 AU AU33865/71A patent/AU464358B2/en not_active Expired
- 1971-09-23 CA CA123,557A patent/CA1056817A/en not_active Expired
- 1971-09-24 CH CH1392571A patent/CH558809A/en not_active IP Right Cessation
- 1971-09-24 DE DE19712147852 patent/DE2147852A1/en active Pending
- 1971-09-24 FR FR7134389A patent/FR2107980A1/en active Granted
- 1971-09-24 BE BE773090A patent/BE773090A/en unknown
- 1971-09-24 ES ES395419A patent/ES395419A1/en not_active Expired
- 1971-09-25 JP JP7498471A patent/JPS5622877B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7112991A (en) | 1972-03-28 |
| IE35648B1 (en) | 1976-04-14 |
| DE2147852A1 (en) | 1972-03-30 |
| FR2107980A1 (en) | 1972-05-12 |
| FR2107980B1 (en) | 1975-12-26 |
| JPS5622877B1 (en) | 1981-05-27 |
| AU3386571A (en) | 1973-03-29 |
| CA1056817A (en) | 1979-06-19 |
| IL37762A0 (en) | 1971-11-29 |
| BE773090A (en) | 1972-03-24 |
| AT309683B (en) | 1973-08-27 |
| CH558809A (en) | 1975-02-14 |
| AU464358B2 (en) | 1975-08-21 |
| ES395419A1 (en) | 1974-09-16 |
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