BE773173A - Procede pour la preparation de beta-lactames n-substituees 3,3-disubstituees - Google Patents
Procede pour la preparation de beta-lactames n-substituees 3,3-disubstitueesInfo
- Publication number
- BE773173A BE773173A BE773173A BE773173A BE773173A BE 773173 A BE773173 A BE 773173A BE 773173 A BE773173 A BE 773173A BE 773173 A BE773173 A BE 773173A BE 773173 A BE773173 A BE 773173A
- Authority
- BE
- Belgium
- Prior art keywords
- lactames
- substitutes
- preparation
- disubstituted
- beta
- Prior art date
Links
Classifications
-
- 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
- C07D205/12—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702048080 DE2048080C3 (de) | 1970-09-30 | 1970-09-30 | Verfahren zur Herstellung von N-substituierten 33-disubstituierten ß -Lactamen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE773173A true BE773173A (fr) | 1972-03-28 |
Family
ID=5783810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE773173A BE773173A (fr) | 1970-09-30 | 1971-09-28 | Procede pour la preparation de beta-lactames n-substituees 3,3-disubstituees |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE773173A (fr) |
CH (1) | CH546759A (fr) |
DE (1) | DE2048080C3 (fr) |
FR (1) | FR2108681A5 (fr) |
GB (1) | GB1356145A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT3595B (en) * | 1993-01-21 | 1995-12-27 | Schering Corp | Spirocycloalkyl-substituted azetidinones useful as hypocholesterolemic agents |
AU2017306136B2 (en) * | 2016-08-01 | 2021-10-21 | Aptinyx Inc. | Spiro-lactam NMDA receptor modulators and uses thereof |
-
1970
- 1970-09-30 DE DE19702048080 patent/DE2048080C3/de not_active Expired
-
1971
- 1971-08-17 CH CH1206671A patent/CH546759A/xx not_active IP Right Cessation
- 1971-09-28 BE BE773173A patent/BE773173A/fr unknown
- 1971-09-29 FR FR7135008A patent/FR2108681A5/fr not_active Expired
- 1971-09-29 GB GB4528071A patent/GB1356145A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1356145A (en) | 1974-06-12 |
DE2048080B2 (de) | 1979-04-05 |
DE2048080C3 (de) | 1979-11-29 |
CH546759A (de) | 1974-03-15 |
DE2048080A1 (fr) | 1972-05-25 |
FR2108681A5 (fr) | 1972-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO64158A (fr) | Procede pour la preparation des phenylimidazolylalcanyles | |
BE789586A (fr) | Procede pour la preparation de 3,4,5-trimethoxy-benzaldehyde | |
RO62442A (fr) | Procede pour la preparation des aminophenylamidines | |
RO64269A (fr) | Procede pour la preparation des izoxazole-(5,4-d)-pirymidines | |
BE776530A (fr) | Procede pour la preparation de 5-vinylnorbornene-2 | |
BE807434A (fr) | Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes | |
BE762232A (fr) | Procede pour la preparation d'anilines n,n-dihaloalkyl-2,6- dinitro-4-substituees | |
BE774202A (fr) | Procede de preparation de la n,n,n',n'-tetraacetyl-ethylene- diamine | |
BE772049A (fr) | Procede pour la preparation de 4-oxocapronitrile | |
BE754420A (fr) | Procede pour la preparation de 4-ureidohexahydropyrimidinone -(2) | |
BE762686A (fr) | Nouveau procede pour la preparation de 2,5-dialkyl-4-hydroxy-3h-furane-3-ones | |
BE762598A (fr) | Procede pour la preparation de 2-ethylhexanal-(1) | |
BE764203A (fr) | Procede pour la preparation d'indenophtalazines | |
RO62418A (fr) | Procede pour la preparation des phenylaminoalcanes | |
RO62357A (fr) | Procede pour la preparation des 1-phenoxy-2-hydroxy-3-hydroxyalkyleaminopropanes | |
BE766238A (fr) | Procede pour la preparation de piperidyl-steroides | |
BE755029A (fr) | Procede pour la preparation du 1,3-diacetoxy-2-methylene- propane | |
RO63815A (fr) | Procede pour la preparation du 3',4'-dideoxykanamycime b active | |
BE772818A (fr) | Procede pour la preparation de derives de | |
BE768303A (fr) | Procede de preparation de 1,1,2,2-tetrahydroperfluoro- alcanols | |
BE749026A (fr) | Procede pour la preparation de 5,6-dihydro-2h-thiopyrane -3-carboxaldehyde | |
RO61927A2 (fr) | Procede pour la preparation des tribromepyrazolylacetamides | |
BE773173A (fr) | Procede pour la preparation de beta-lactames n-substituees 3,3-disubstituees | |
BE763637A (fr) | Procede pour la preparation de thiourees symetriques 1,3- disubstitueesaliphatiques et cycloaliphatiques | |
BE796204A (fr) | Procede pour la preparation de 3,4,5,6,7,8-hexahydrocoumarine |