RO56199A - - Google Patents
Info
- Publication number
- RO56199A RO56199A RO62509A RO6250970A RO56199A RO 56199 A RO56199 A RO 56199A RO 62509 A RO62509 A RO 62509A RO 6250970 A RO6250970 A RO 6250970A RO 56199 A RO56199 A RO 56199A
- Authority
- RO
- Romania
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691908676 DE1908676C3 (en) | 1969-02-21 | Process for the preparation of cyclohexanedione-U ^ hemihydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO56199A true RO56199A (en) | 1974-03-01 |
Family
ID=5725887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO62509A RO56199A (en) | 1969-02-21 | 1970-02-19 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4941194B1 (en) |
| BE (1) | BE746297A (en) |
| BR (1) | BR7016913D0 (en) |
| CH (1) | CH529084A (en) |
| CS (1) | CS161105B2 (en) |
| FR (1) | FR2032942A5 (en) |
| GB (1) | GB1279192A (en) |
| IL (1) | IL33907A (en) |
| NL (1) | NL7002288A (en) |
| RO (1) | RO56199A (en) |
-
1970
- 1970-02-12 CH CH206370A patent/CH529084A/en not_active IP Right Cessation
- 1970-02-16 IL IL33907A patent/IL33907A/en unknown
- 1970-02-18 NL NL7002288A patent/NL7002288A/xx unknown
- 1970-02-18 GB GB7795/70A patent/GB1279192A/en not_active Expired
- 1970-02-19 JP JP45013897A patent/JPS4941194B1/ja active Pending
- 1970-02-19 RO RO62509A patent/RO56199A/ro unknown
- 1970-02-20 FR FR7006217A patent/FR2032942A5/fr not_active Expired
- 1970-02-20 BE BE746297D patent/BE746297A/en unknown
- 1970-02-20 BR BR216913/70A patent/BR7016913D0/en unknown
- 1970-02-23 CS CS1208A patent/CS161105B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7016913D0 (en) | 1973-04-12 |
| JPS4941194B1 (en) | 1974-11-07 |
| GB1279192A (en) | 1972-06-28 |
| NL7002288A (en) | 1970-08-25 |
| BE746297A (en) | 1970-08-20 |
| CH529084A (en) | 1972-10-15 |
| IL33907A (en) | 1973-02-28 |
| DE1908676B2 (en) | 1977-04-28 |
| FR2032942A5 (en) | 1970-11-27 |
| IL33907A0 (en) | 1970-04-20 |
| DE1908676A1 (en) | 1970-09-03 |
| CS161105B2 (en) | 1975-05-04 |