ES393757A1 - Un metodo para la preparacion de azetidin-2-onas. - Google Patents
Un metodo para la preparacion de azetidin-2-onas.Info
- Publication number
- ES393757A1 ES393757A1 ES393757A ES393757A ES393757A1 ES 393757 A1 ES393757 A1 ES 393757A1 ES 393757 A ES393757 A ES 393757A ES 393757 A ES393757 A ES 393757A ES 393757 A1 ES393757 A1 ES 393757A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- halogen
- formula
- hal
- alkyl
- 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
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical class O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical group 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- -1 α-amino acid ester Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000006350 alkyl thio alkyl group Chemical group 0.000 abstract 1
- 235000008206 alpha-amino acids Nutrition 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3705770 | 1970-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES393757A1 true ES393757A1 (es) | 1975-09-16 |
Family
ID=10393398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES393757A Expired ES393757A1 (es) | 1970-07-31 | 1971-07-29 | Un metodo para la preparacion de azetidin-2-onas. |
Country Status (13)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115383A (en) | 1976-02-23 | 1978-09-19 | Eli Lilly And Company | Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation |
-
1970
- 1970-07-31 GB GB3705770A patent/GB1315995A/en not_active Expired
-
1971
- 1971-06-22 IL IL37118A patent/IL37118A/en unknown
- 1971-06-30 NL NL7109058A patent/NL7109058A/xx unknown
- 1971-07-01 IE IE843/71A patent/IE35418B1/xx unknown
- 1971-07-21 AT AT633671A patent/AT311374B/de active
- 1971-07-27 CA CA119,239A patent/CA960677A/en not_active Expired
- 1971-07-28 CH CH1113271A patent/CH570979A5/xx not_active IP Right Cessation
- 1971-07-28 FR FR7127606A patent/FR2103772A5/fr not_active Expired
- 1971-07-29 ES ES393757A patent/ES393757A1/es not_active Expired
- 1971-07-30 AU AU31872/71A patent/AU461641B2/en not_active Expired
- 1971-07-30 DE DE19712138333 patent/DE2138333A1/de active Pending
- 1971-07-30 BE BE770796A patent/BE770796A/xx unknown
- 1971-07-30 ZA ZA715081A patent/ZA715081B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE35418L (en) | 1972-01-31 |
| ZA715081B (en) | 1972-04-26 |
| IE35418B1 (en) | 1976-02-04 |
| DE2138333A1 (de) | 1972-02-10 |
| AU3187271A (en) | 1973-02-01 |
| IL37118A (en) | 1974-11-29 |
| AU461641B2 (en) | 1975-06-05 |
| FR2103772A5 (enrdf_load_stackoverflow) | 1972-04-14 |
| CH570979A5 (enrdf_load_stackoverflow) | 1975-12-31 |
| GB1315995A (en) | 1973-05-09 |
| AT311374B (de) | 1973-11-12 |
| IL37118A0 (en) | 1971-08-25 |
| CA960677A (en) | 1975-01-07 |
| NL7109058A (enrdf_load_stackoverflow) | 1972-02-02 |
| BE770796A (fr) | 1972-01-31 |
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