Tert-butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert-butoxycarbonyl) -5-azaspiro [2.4] heptan-6-yl) -1H-imidazol-5-yl) -9,9-difluoro-9H-fluoren-2-yl) -1H-benzo [d] imidazol-2-yl) -2-azabicyclo [2.2.1] What is the chemical structure of heptane-2-carboxylate oxalate?

This is a rather complex organic compound. According to its name "tert - butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) -9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) - 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate oxalate", its structure can be gradually analyzed.

"Tert-butyl" is tert-butyl, a group containing three methyl groups connected to a central carbon atom. The main part of the compound is composed of many fused rings and heterocyclic structures connected to each other. " (1R, 3S, 4S) " represents a specific stereochemical configuration, indicating the stereochemical characteristics of some carbon atoms in the molecule. < Br >
Wherein, "3- (6- (7- (2- (S) -5 - (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) -9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) " contains imidazole ring, fluorene ring, benzimidazole ring and other structures, and each ring has a specific substituent. " 5 - (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl "exhibits a nitrogen-containing helical ring structure and is connected with tert-butoxycarbonyl.

" 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate "is a nitrogen-containing double-ring structure and is connected with carboxyl ester groups. The final" oxalate "indicates that the compound forms a salt with oxalic acid.

Overall, this compound has a complex structure. It is interconnected by multiple heterocycles and groups of specific stereoconfigurations, forming a unique chemical structure with the characteristics of multiple structural units.

Tert-butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert-butoxycarbonyl) -5-azaspiro [2.4] heptan-6-yl) -1H-imidazol-5-yl) -9,9-difluoro-9H-fluoren-2-yl) -1H-benzo [d] imidazol-2-yl) -2-azabicyclo [2.2.1] What is the use of heptane-2-carboxylate oxalate?

There is now a thing called tert - butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) -9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) - 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate oxalate. This is a complex compound in the field of organic chemistry, and its use is crucial.

In the process of drug research and development, such compounds may have unique pharmacological activities. Many special groups in their structures, such as tert-butyl, azospiral ring, imidazole, fluorene and dicyclo, interact, or can fit with specific biological targets. It is like a precise key into a specific lock, or it can regulate specific physiological processes in organisms.

In the exploration of cancer treatment, such compounds may inhibit the proliferation of cancer cells. Its special structure may interfere with key signaling pathways of cancer cells, blocking the growth of cancer cells, as if cutting off their growth veins. In the study of neurological diseases, it may regulate the transmission of neurotransmitters and improve nervous function. Due to its complex structure, it can bind to specific receptors on nerve cell membranes, like delicate mortise and tenon, thus affecting nerve signal transduction.

Furthermore, in the field of organic synthetic chemistry, this compound may be an important intermediate. Chemists can use its special structure to carry out further derivatization reactions and create more novel compounds, just like using it as a cornerstone to build a high building of chemistry. By modifying specific groups, changing their physical and chemical properties, expanding the application scope of compounds, and opening up new paths for new drug development, materials science and many other fields.

Tert-butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert-butoxycarbonyl) -5-azaspiro [2.4] heptan-6-yl) -1H-imidazol-5-yl) -9,9-difluoro-9H-fluoren-2-yl) -1H-benzo [d] imidazol-2-yl) -2-azabicyclo [2.2.1] What is the synthesis method of heptane-2-carboxylate oxalate?

To prepare tert - butyl (1R, 3S, 4S) -3- (6- (7- (2- (S) -5- (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) -9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) - 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate oxalate, the synthesis method needs to follow the principle of organic synthesis and be converted into it through multiple steps. At the beginning of

, the key structural fragments should be constructed with suitable raw materials. For example, starting with aromatic hydrocarbons with specific substitutions, halogen atoms are introduced through halogenation reaction, which can be the key check point for subsequent nucleophilic substitution reactions.

Then, by nucleophilic substitution, the nitrogen-containing heterocyclic part is connected to the aromatic hydrocarbon skeleton to construct a preliminary fused ring structure. During this period, the reaction conditions, such as temperature, solvent, and the type and amount of base, need to be finely regulated to ensure the selectivity and yield of the reaction.

For the construction of spiral ring and dicyclic structures, clever strategies should be used. For example, by using the molecular inner ring reaction, with suitable reagents and reaction conditions, the molecule is cyclized to form 5-azaspiro [2.4] heptane and 2-azabicyclo [2.2.1] heptane structures.

In the application of protective groups, tert-butoxycarbonyl can be introduced at an appropriate stage to protect the key nitrogen atoms and avoid side reactions in unnecessary reactions. After the desired reaction is completed, the protective group is removed under mild deprotection conditions.

Finally, through a salt-forming reaction, it interacts with oxalic acid to obtain the target product oxalate. In this process, the stoichiometric ratio of the reaction and the reaction environment need to be precisely controlled to obtain a high-purity product. The whole process of

synthesis requires rigorous control of each step of the reaction, and fine separation and characterization of intermediates to ensure the smooth progress of the synthesis route and the final achievement of the target compound.

Tert-butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert-butoxycarbonyl) -5-azaspiro [2.4] heptan-6-yl) -1H-imidazol-5-yl) -9,9-difluoro-9H-fluoren-2-yl) -1H-benzo [d] imidazol-2-yl) -2-azabicyclo [2.2.1] What are the physicochemical properties of heptane-2-carboxylate oxalate?

This is an organic compound with a rather complex structure. It has a specific spatial configuration, which is cleverly spliced together by various structural units such as tert-butyl, azospiral ring, benzimidazole, dicycloheptane, etc., and the salt is oxalate.

Looking at its physical and chemical properties, it is inferred from the structure that due to the existence of a large tert-butyl and fused ring system, the intermolecular force is strong, and the melting point may be quite high. And because its structure contains many nitrogen-containing heterocycles, it has a certain alkalinity and can form salts with acids. This form of oxalate may help to improve its solubility in polar solvents. There are many conjugated systems in the molecule, or it has unique optical absorption properties at specific wavelengths. However, its structure is complex and the steric resistance is large. In chemical reactions, the reactivity of some check points is limited, such as nucleophilic substitution, electrophilic addition and other reactions, which require specific conditions to occur smoothly. Furthermore, the complex structure also affects the flexibility of its molecules, restricting its conformational changes in solution.

Tert-butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert-butoxycarbonyl) -5-azaspiro [2.4] heptan-6-yl) -1H-imidazol-5-yl) -9,9-difluoro-9H-fluoren-2-yl) -1H-benzo [d] imidazol-2-yl) -2-azabicyclo [2.2.1] What are the prospects for heptane-2-carboxylate oxalate in the market?

There is now a thing named tert - butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) -9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) - 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate oxalate. This thing is in the market, and the prospect is not abrupt.

Looking at new drugs in the past, their prospects are related to many things. If it has a unique curative effect, can cure diseases that are difficult to cure by other drugs, or has a significant effect on common diseases, and is safe and safe, with mild side effects, it is expected to be favored by the medical community and sold widely in the world. However, when new drugs enter the market, competition is fierce. If similar competitors have already occupied the market first and have a good reputation, it is not easy for this drug to stand out.

Furthermore, research and development costs are also key. If research and development takes a long time and the investment is huge, its price may be high, and the burden on patients will increase, which will also affect sales. The marketing activities should not be underestimated, and the promotion is effective, which can make doctors and patients aware of its advantages, and sales may be improved.

In summary, the tert - butyl (1R, 3S, 4S) -3- (6- (7- (2- ((S) -5- (tert - butoxycarbonyl) -5 - azaspiro [2.4] heptan - 6 - yl) -1H - imidazol - 5 - yl) - 9,9 - difluoro - 9H - fluoren - 2 - yl) -1H - benzo [d] imidazol - 2 - yl) - 2 - azabicyclo [2.2.1] heptane - 2 - carboxylate oxalate in the market, depending on efficacy, competition, cost and promotion Depending on the combination of various factors, it is difficult to reach a conclusion at present.