What is the chemical structure of (4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-indeno [5,4-f] quinoline-7-carboxylic acid

This is the chemical structure of (4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-anthrano [5,4-f] pyran-7-carboxylic acid. Its structure is complex, composed of polycyclic, with a unique spatial configuration.

Look at the main skeleton, which is the structure of anthrano [5,4-f] pyran, and can be synthesized after a multi-step reaction. Among them, dimethyl is introduced at the 4a and 6a positions, which changes the molecular steric resistance and electron cloud distribution. The oxygen atom at the 2nd position exists in the form of carbonyl, which gives the molecule specific chemical activity. Carbonyl has electrophilicity and can participate in a variety of reactions. < Br >
On the 1H-anthrano [5,4-f] pyran skeleton, the position of multiple hydrogen atoms is specific, which determines the stereochemistry of the molecule. The modification of tetradecyl hydrogens increases the saturation degree of the ring system, which affects the molecular stability and physical properties. The carboxyl group at the 7 position is a functional group with strong hydrophilicity, which has a profound impact on molecular solubility and reactivity, and can participate in many reactions such as esterification and salt formation.

The structural characteristics of this compound determine its potential application in organic synthesis, pharmaceutical chemistry and other fields. Or it can be used as a drug intermediate. With its unique structure and activity, it can be rationally modified and designed to develop drugs with specific biological activities.

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-indeno [5,4-f] What are the physical properties of quinoline-7-carboxylic acid

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetradecyl-1H-indono [5,4-f] pyran-7-carboxylic acid, this compound has a variety of physical properties. Its appearance is often in solid form, and its optical activity is unique due to the presence of many chiral centers in the molecular structure.

In terms of solubility, in view of the fact that there are both polar groups such as carboxylic groups in the molecule and a large number of non-polar parts of hydrocarbon structures, there is a certain solubility in polar solvents such as methanol and ethanol, and the solubility in non-polar solvents such as n-hexane and benzene is relatively small. This is due to the principle of similar miscibility, polar groups are conducive to interacting with polar solvents, and non-polar parts are more easily compatible with non-polar solvents.

In terms of melting point, due to the existence of various forces between molecules, such as van der Waals forces, hydrogen bonds, etc., these forces make the molecules closely arranged and give them a higher melting point. The specific value will vary depending on the crystal form. The boiling point is also affected by the intermolecular forces and is relatively high. In terms of stability, the carboxyl group is relatively stable under normal conditions. However, the carboxyl group has a certain acidity and will react when exposed to strong bases. The 2-oxo structure makes the site active and may be reduced under specific conditions, such as the presence of strong reducing agents. In addition, under extreme conditions such as high temperature and light, the molecular structure may change.

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-indeno [5,4-f] What is the main use of quinoline-7-carboxylic acid

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydrogen- 1H-indo [5,4-f] pyran-7-carboxylic acid This compound has a wide range of uses. In the field of medicine, it can be used as an active ingredient, scientifically researched and verified, or has specific biological activities, and can participate in the regulation of human physiological processes. It is expected to be developed as a drug for the treatment of related diseases, such as affecting the cell signaling pathway of specific diseases, and then exerting therapeutic effects. In the field of organic synthesis, its unique structure can be used as a key intermediate. With its specific functional groups and spatial structures, a series of organic compounds with more complex structures and unique functions can be derived by means of chemical synthesis, which is like building a foundation for complex buildings and contributing to the development of organic synthetic chemistry. In the field of materials science, appropriate modifications and modifications may endow materials with specific properties, such as improving the stability and solubility of materials, thus showing potential value in the research and development of new materials and helping materials science move towards high performance and multi-functionality.

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-indeno [5,4-f] What are the synthesis methods of quinoline-7-carboxylic acid

To obtain (4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetradecyl-1H-indo [5,4-f] pyran-7-carboxylic acid synthesis method, just like the fairy alchemy method, need to follow the spiritual energy of heaven and earth, follow the five elements of change.

Looking at this synthesis, it is necessary to understand the principles of various reactions, such as nucleophilic substitution, addition, elimination and other reactions in organic chemistry, which are all key. First, suitable starting materials, such as those containing the corresponding carbon skeleton and functional groups, can be used to introduce methyl groups through nucleophilic substitution reactions to form 4a, 6a-dimethyl structures.

Then, the oxidation reaction is used to construct the 2-oxo structure. This step requires precise control of conditions to prevent excessive oxidation. Then through multi-step cyclization, step by step, a complex ring system of tetradecahydro-1H-indeno [5,4-f] pyran is established. During this period, attention should be paid to the control of stereochemistry, just like controlling the temperature of alchemy, so that the configuration of each chiral center is accurate. < Br >
In the process of building the ring system, metal catalysis, acid-base catalysis and other means may be needed to promote the smooth progress of the reaction. After the ring system is initially formed, and then appropriate modifications, such as oxidation, reduction, substitution, etc., the final target product is 7-carboxylic acid. Every step needs to be careful, such as immortals refining elixirs, not making any mistakes, in order to obtain this exquisite synthetic result.

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -4a, 6a-dimethyl-2-oxo-2,4a, 4b, 5,6,6a, 7,8,9,9a, 9b, 10,11,11a-tetrahydro-1H-indeno [5,4-f] quinoline-7-carboxylic acid What are the applications in the field of medicine

(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) - 4a, 6a - dimethyl - 2 - oxo - 2, 4a, 4b, 5, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11, 11a - tetradecyl - 1H - indono [5, 4 - f] pyran - 7 - carboxylic acid, this compound is quite used in the field of medicine.

The medicine of the world depends on all kinds of strange things. This compound is used in medicine, like a sharp blade of a magic weapon. First, it may be used as a key component of targeted drugs. Today's targeted drugs are designed to precisely attack the focus, such as the bullseye in the arrow, and the unique structure of this compound may help the drug to accurately find the diseased cells, so that the drug can directly attack Huanglong, and reduce the damage to healthy cells, just like a surprise attack, without harming the innocent.

Second, in the development of anti-tumor drugs, it can also be used. Tumor harm, such as tumors entrenched in the body. This compound may have the ability to inhibit the proliferation of tumor cells, just like building a barrier to block the crazy expansion of tumor cells; or inducing tumor cell apoptosis, like persuading the enemy to surrender and make it dissipate on its own.

Third, there is also potential in the field of drugs for neurological diseases. The nervous system, the cardinal of man, if there is a disease, it is miserable. This compound may be able to regulate the transmission of neurotransmitters, balance the function of the nervous system, and repair delicate equipment to make it function as before.

All these show that this compound has unlimited potential in the field of medicine, like a dark star, guiding the direction of medical research and development, and contributing to the relief of the pain of the world.