ATE68480T1 - Verfahren zur herstellung von salzen des nacetylcysteins. - Google Patents
Verfahren zur herstellung von salzen des nacetylcysteins.Info
- Publication number
- ATE68480T1 ATE68480T1 AT88113300T AT88113300T ATE68480T1 AT E68480 T1 ATE68480 T1 AT E68480T1 AT 88113300 T AT88113300 T AT 88113300T AT 88113300 T AT88113300 T AT 88113300T AT E68480 T1 ATE68480 T1 AT E68480T1
- Authority
- AT
- Austria
- Prior art keywords
- salts
- nacetylcysteine
- preparation
- homocysteine
- aqueous
- Prior art date
Links
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 abstract 1
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 abstract 1
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 abstract 1
- 229960004308 acetylcysteine Drugs 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 abstract 1
- 235000018417 cysteine Nutrition 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/12—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by reactions not involving the formation of mercapto groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873727896 DE3727896A1 (de) | 1987-08-21 | 1987-08-21 | Verfahren zur herstellung von salzen des n-acetylcysteins oder -homocysteins |
| EP88113300A EP0304017B1 (de) | 1987-08-21 | 1988-08-17 | Verfahren zur Herstellung von Salzen des N-Acetylcysteins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE68480T1 true ATE68480T1 (de) | 1991-11-15 |
Family
ID=6334184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88113300T ATE68480T1 (de) | 1987-08-21 | 1988-08-17 | Verfahren zur herstellung von salzen des nacetylcysteins. |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8901570D0 (sv) * | 1989-05-02 | 1989-05-02 | Draco Ab | Organic salts of cysteine derivatives |
| US5296500A (en) * | 1991-08-30 | 1994-03-22 | The Procter & Gamble Company | Use of N-acetyl-cysteine and derivatives for regulating skin wrinkles and/or skin atrophy |
| US5451405A (en) * | 1994-04-25 | 1995-09-19 | Chesebrough-Pond's Usa Co. | Skin treatment composition |
| GB0023367D0 (en) | 2000-09-23 | 2000-11-08 | Univ Leeds | Photosensitisers |
| DE60117043T2 (de) * | 2000-11-22 | 2006-07-13 | Rxkinetix, Inc., Louisville | Behandlung von mukositis |
| US20050118261A1 (en) * | 2003-06-12 | 2005-06-02 | Oien Hal J. | Compositions and methods of administering doxepin to mucosal tissue |
| ES2415369T3 (es) * | 2005-11-30 | 2013-07-25 | Endo Pharmaceuticals Inc. | Compuesto terapéutico para la xerostomía con un antioxidante que contiene azufre |
| US20080027599A1 (en) * | 2006-07-28 | 2008-01-31 | James Logan | Autonomous vehicle and systems and methods for the operation thereof |
| JP7437855B2 (ja) | 2017-09-07 | 2024-02-26 | ザ・チルドレンズ・ホスピタル・オブ・フィラデルフィア | 遺伝性シスタチンｃアミロイド血管症（ｈｃｃａａ）および異常なアミロイド沈着を伴う他の神経変性障害の治療のための組成物および方法 |
| CN109322876A (zh) * | 2018-09-27 | 2019-02-12 | 中船重型装备有限公司 | 一种盾构机液压油缸及阀组检测设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003898A1 (de) * | 1980-02-02 | 1981-08-13 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur acylierung von aminocarbonsaeuren |
-
1987
- 1987-08-21 DE DE19873727896 patent/DE3727896A1/de not_active Withdrawn
-
1988
- 1988-08-09 US US07/230,026 patent/US4918224A/en not_active Expired - Fee Related
- 1988-08-17 DE DE8888113300T patent/DE3865584D1/de not_active Expired - Lifetime
- 1988-08-17 AT AT88113300T patent/ATE68480T1/de not_active IP Right Cessation
- 1988-08-17 EP EP88113300A patent/EP0304017B1/de not_active Expired - Lifetime
- 1988-08-17 ES ES88113300T patent/ES2025258B3/es not_active Expired - Lifetime
- 1988-08-19 JP JP63204885A patent/JPS6468352A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4918224A (en) | 1990-04-17 |
| EP0304017A2 (de) | 1989-02-22 |
| ES2025258B3 (es) | 1992-03-16 |
| EP0304017B1 (de) | 1991-10-16 |
| JPS6468352A (en) | 1989-03-14 |
| JPH0448790B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-07 |
| DE3727896A1 (de) | 1989-03-02 |
| DE3865584D1 (de) | 1991-11-21 |
| EP0304017A3 (en) | 1989-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |