BE717741A - - Google Patents
Info
- Publication number
- BE717741A BE717741A BE717741DA BE717741A BE 717741 A BE717741 A BE 717741A BE 717741D A BE717741D A BE 717741DA BE 717741 A BE717741 A BE 717741A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65166267A | 1967-07-07 | 1967-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717741A true BE717741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-01-06 |
Family
ID=24613705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717741D BE717741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-07-07 | 1968-07-05 |
Country Status (11)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2703136A (en) * | 1952-10-30 | 1955-03-01 | Masse Roland | Furniture kit assembly and convertible unit therefrom |
| DE2311597A1 (de) * | 1972-03-09 | 1973-09-27 | Glaxo Lab Ltd | Cephalosporinverbindungen und verfahren zu ihrer herstellung |
| FR2186225A2 (en) * | 1972-05-02 | 1974-01-11 | Roussel Uclaf | Resolution of cephalosporin esters - derived from 7-amino desacetoxy cephalosporanic acid |
| CH587268A5 (en) * | 1972-06-29 | 1977-04-29 | Ciba Geigy Ag | Substd carboxylic acid derivs - broad spectrum antibiotics and inters |
| US3912726A (en) * | 1973-02-16 | 1975-10-14 | Squibb & Sons Inc | Process for the preparation of 7-(D-2-amino-2-(1,4-cyclo-hexadienyl) acetamido) desacetoxycephalosporanic acid and 7-(D-2-amino-2-(1,4-cyclohexadienyl) acetamido) cephalosporanic acid |
| US3891629A (en) * | 1973-02-16 | 1975-06-24 | Squibb & Sons Inc | Process for the preparation of 6-{8 d-2-amino-2(1,4-cyclo-hexadienyl)acetamido{9 {0 penicillanic acid |
| US4211702A (en) * | 1979-02-01 | 1980-07-08 | Eli Lilly And Company | Process for preparation of penicillin and cephalosporin imino halides |
| US4252973A (en) * | 1979-07-06 | 1981-02-24 | E. R. Squibb & Sons, Inc. | Process for chemically removing the acyl sidechain from cephalosporins and penicillins |
| AT378774B (de) * | 1982-08-06 | 1985-09-25 | Biochemie Gmbh | Verfahren zur deacylierung von penicillinen und cephalosporinen |
| DE3775798D1 (de) | 1986-03-19 | 1992-02-20 | Banyu Pharma Co Ltd | Cephalosporinverbindungen, verfahren zu ihrer herstellung und antibakterielle mittel. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449336A (en) * | 1965-09-10 | 1969-06-10 | Woodward Robert B | Process for preparing novel intermediates useful for preparing 7-amino-cephalosporanic acid and derivatives thereof |
| US3422099A (en) * | 1966-02-18 | 1969-01-14 | Bristol Myers Co | 7-(alpha-hydroxy-(2' or 3'-thienyl)-acetamido) cephalosporanic acids and related salts and derivatives |
| US3352858A (en) * | 1966-04-07 | 1967-11-14 | Bristol Myers Co | Antibacterial agents of the cephalosporin class |
-
1967
- 1967-07-07 US US651662A patent/US3549628A/en not_active Expired - Lifetime
-
1968
- 1968-07-04 CA CA024,300A patent/CA975361A/en not_active Expired
- 1968-07-05 SE SE09278/68A patent/SE368957B/xx unknown
- 1968-07-05 BE BE717741D patent/BE717741A/xx not_active IP Right Cessation
- 1968-07-08 DK DK333768A patent/DK145044C/da not_active IP Right Cessation
- 1968-07-08 DE DE1770822A patent/DE1770822C3/de not_active Expired
- 1968-07-08 GB GB1227014D patent/GB1227014A/en not_active Expired
- 1968-07-08 CH CH1016768A patent/CH523914A/de not_active IP Right Cessation
- 1968-07-08 IL IL30324A patent/IL30324A/xx unknown
- 1968-07-08 FR FR1585093D patent/FR1585093A/fr not_active Expired
- 1968-07-08 JP JP43047197A patent/JPS4920319B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE368957B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-29 |
| DK145044C (da) | 1983-01-10 |
| DE1770822B2 (de) | 1978-01-05 |
| GB1227014A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-31 |
| US3549628A (en) | 1970-12-22 |
| DK145044B (da) | 1982-08-09 |
| CH523914A (de) | 1972-06-15 |
| FR1585093A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-09 |
| JPS4920319B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-23 |
| DE1770822C3 (de) | 1978-08-31 |
| IL30324A0 (en) | 1968-09-26 |
| DE1770822A1 (de) | 1972-03-02 |
| IL30324A (en) | 1972-12-29 |
| CA975361A (en) | 1975-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: ELI LILLY AND CY Effective date: 19880705 |