GB1467131A - Reduction of 6-acyliminopenicillanic acids - Google Patents
Reduction of 6-acyliminopenicillanic acidsInfo
- Publication number
- GB1467131A GB1467131A GB194375A GB194375A GB1467131A GB 1467131 A GB1467131 A GB 1467131A GB 194375 A GB194375 A GB 194375A GB 194375 A GB194375 A GB 194375A GB 1467131 A GB1467131 A GB 1467131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- acids
- compounds
- reacting
- prepared
- 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
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012448 Lithium borohydride Substances 0.000 abstract 1
- -1 alkoxyl aluminium hydride Chemical compound 0.000 abstract 1
- 229910000091 aluminium hydride Inorganic materials 0.000 abstract 1
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US434158A US3925363A (en) | 1974-01-17 | 1974-01-17 | Process for epimerizing penicillin compounds, and related products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1467131A true GB1467131A (en) | 1977-03-16 |
Family
ID=23723056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB194375A Expired GB1467131A (en) | 1974-01-17 | 1975-01-16 | Reduction of 6-acyliminopenicillanic acids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3925363A (en:Method) |
| JP (1) | JPS50106993A (en:Method) |
| DE (1) | DE2501638A1 (en:Method) |
| DK (1) | DK688774A (en:Method) |
| FR (1) | FR2258387B1 (en:Method) |
| GB (1) | GB1467131A (en:Method) |
| NL (1) | NL7417010A (en:Method) |
| SE (1) | SE7500065L (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU503489B2 (en) * | 1975-10-13 | 1979-09-06 | Beecham Group Limited | Substituted aminodeoxy clavulanic acid |
| GB1573153A (en) * | 1977-02-26 | 1980-08-13 | Beecham Group Ltd | 2-hydroxy - 4 - oxa - 1 - azobicyclo(3,2,0)-heptan-7-one derivatives |
| US5455239A (en) * | 1993-08-05 | 1995-10-03 | Merck & Co. Inc. | 3-aryl of heteroaryl-7-heteroaralkylamido cephalosporin compounds, compositions and methods of use |
| US5498777A (en) * | 1994-07-20 | 1996-03-12 | Merck & Co., Inc. | 3-thioheteroaryl cephalosporin compounds, compositions and methods of use |
| US5565445A (en) * | 1995-02-22 | 1996-10-15 | Merck & Co., Inc. | 3-thioheteroaryl 1-carba-1-dethiacephalosporin compounds, compositions and methods of use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH483390A (de) * | 1966-10-28 | 1969-12-31 | Hoffmann La Roche | Verfahren zur Herstellung eines Phenäthylamins |
-
1974
- 1974-01-17 US US434158A patent/US3925363A/en not_active Expired - Lifetime
- 1974-12-30 DK DK688774A patent/DK688774A/da unknown
- 1974-12-30 NL NL7417010A patent/NL7417010A/xx not_active Application Discontinuation
-
1975
- 1975-01-03 SE SE7500065A patent/SE7500065L/xx unknown
- 1975-01-15 FR FR7501114A patent/FR2258387B1/fr not_active Expired
- 1975-01-16 GB GB194375A patent/GB1467131A/en not_active Expired
- 1975-01-16 DE DE19752501638 patent/DE2501638A1/de active Pending
- 1975-01-17 JP JP50007186A patent/JPS50106993A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK688774A (en:Method) | 1975-09-08 |
| US3925363A (en) | 1975-12-09 |
| FR2258387A1 (en:Method) | 1975-08-18 |
| DE2501638A1 (de) | 1975-07-24 |
| SE7500065L (en:Method) | 1975-07-18 |
| JPS50106993A (en:Method) | 1975-08-22 |
| NL7417010A (nl) | 1975-07-21 |
| FR2258387B1 (en:Method) | 1978-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |